{"id":12527,"date":"2025-01-24T18:52:51","date_gmt":"2025-01-24T17:52:51","guid":{"rendered":"https:\/\/personal-aus-osteuropa.de\/?p=12527"},"modified":"2025-02-17T13:25:31","modified_gmt":"2025-02-17T12:25:31","slug":"introduction-to-the-a1-certificate-definition-purpose-and-legal-basis","status":"publish","type":"post","link":"https:\/\/personal-aus-osteuropa.de\/en\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/","title":{"rendered":"A1 certificate: legal basis"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-a1-bescheinigung-rechtliche-grundlagen\">A1 certificate: legal basis<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For a long time now, it has not only been common for employees or self-employed people to work in their own country. They often work for employers abroad or are sent abroad by their companies for a certain period of time.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The A1 certificate is very important here, as it is a document that provides legal certainty for all parties involved and, above all, ensures that social security entitlements are clearly regulated.<\/p>\n\n\n\n<div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents\"><h2>Table of contents<\/h2><ul><li><a href=\"#h-a1-bescheinigung-rechtliche-grundlagen\" data-level=\"2\">A1 certificate: legal basis<\/a><\/li><li><a href=\"#h-was-ist-die-a1-bescheinigung\" data-level=\"2\">What is the A1 certificate?<\/a><\/li><li><a href=\"#h-welchen-zweck-hat-die-a1-bescheinigung\" data-level=\"2\">What is the purpose of the A1 certificate?<\/a><\/li><li><a href=\"#h-was-sind-die-rechtlichen-grundlagen-der-a1-bescheinigung\" data-level=\"2\">What is the legal basis for the A1 certificate?<\/a><\/li><li><a href=\"#h-welche-herausforderungen-und-missverstandnisse-gibt-es-bei-der-a1-bescheinigung\" data-level=\"2\">What common challenges and misunderstandings exist with the A1 certificate?<\/a><\/li><li><a href=\"#h-welche-branchen-sind-sehr-haufig-vom-gebrauch-der-a1-bescheinigung-betroffen\" data-level=\"2\">Which industries use the A1 certificate most often?<\/a><\/li><li><a href=\"#h-wie-sieht-die-zukunft-der-a1-bescheinigung-aus\" data-level=\"2\">What is the future of the A1 certificate?<\/a><\/li><\/ul><\/div>\n\n\n\n<p class=\"wp-block-yoast-seo-estimated-reading-time yoast-reading-time__wrapper\"><span class=\"yoast-reading-time__icon\"><svg aria-hidden=\"true\" focusable=\"false\" data-icon=\"clock\" width=\"20\" height=\"20\" fill=\"none\" stroke=\"currentColor\" style=\"display:inline-block;vertical-align:-0.1em\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z\"><\/path><\/svg><\/span><span class=\"yoast-reading-time__spacer\" style=\"display:inline-block;width:1em\"><\/span><span class=\"yoast-reading-time__descriptive-text\">Estimated reading time: <\/span><span class=\"yoast-reading-time__reading-time\">8<\/span><span class=\"yoast-reading-time__time-unit\"> minutes<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-was-ist-die-a1-bescheinigung\">What is the A1 certificate?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The A1 certificate is often also referred to as a posting certificate. It is an official, legally valid document that proves that an employee or self-employed person continues to pay social security contributions in their home country for the duration of their temporary posting to another country.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The A1 certificate is used in the European Union, the European Economic Area (EEA) and Switzerland. The A1 certificate avoids the need to switch social security responsibilities between countries. This streamlines administration and prevents the financial duplication of contributions across different countries.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The A1 certificate is issued by the social insurance institution in the home country. This enables the employee or employer to prove to the authorities in the host country that all social security contributions continue to be paid in the home country.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-welchen-zweck-hat-die-a1-bescheinigung\">What is the purpose of the A1 certificate?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">First of all, the A1 certificate is intended to make cross-border work easier for employees and the self-employed. It protects both the employee and the employer from financial and legal consequences within the different social security systems. The employee remains covered by pension, health and unemployment insurance in their home country for the duration of their posting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Employers also benefit from the A1 certificate. They have a clear legal basis and can deploy their employees across borders. In this case, the employer does not need to deal with the social security systems of the countries in which the employees work. The certificate fulfils all legal requirements and the employer need not fear any legal problems or fines. Companies that regularly have to send their employees to another country for a certain period of time or have to carry out projects in other countries benefit considerably from this certificate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The same also applies to the self-employed. For them, it is proof that they continue to pay their contributions in their home country and they do not need to worry about their activities abroad.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-was-sind-die-rechtlichen-grundlagen-der-a1-bescheinigung\">What is the legal basis for the A1 certificate?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">There is a framework for the coordination of EU, EEA and Swiss social security through the A1 certificate. Regulation (EC) No. 883\/2004 and Implementing Regulation No. 987\/2009 should be mentioned here.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Regulation (EC) No 883\/2004 determines which national social security system is responsible for a person who works in several countries. Of course, the principle of territoriality applies. According to this principle, there is a social security obligation in the country in which the employee carries out their work. However, the A1 certificate provides an exception to this, provided that the relevant requirements are met.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is exactly where Implementing Regulation No. 987\/2009 comes into play. It specifies how to apply for the certificate and the deadlines to be met. It also specifies how disputes between different countries can be resolved. There are even landmark judgements by the European Court of Justice in which the A1 certificate was considered binding if it was validly issued. This was also the case in situations where the authorities of the host country questioned the underlying posting.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-mart-production-7088483-1-1024x683.jpg\" alt=\"\" class=\"wp-image-12563\" srcset=\"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-mart-production-7088483-1-1024x683.jpg 1024w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-mart-production-7088483-1-300x200.jpg 300w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-mart-production-7088483-1-768x512.jpg 768w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-mart-production-7088483-1-1536x1024.jpg 1536w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-mart-production-7088483-1-2048x1365.jpg 2048w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-mart-production-7088483-1-18x12.jpg 18w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-mart-production-7088483-1-770x513.jpg 770w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-welche-herausforderungen-und-missverstandnisse-gibt-es-bei-der-a1-bescheinigung\">What common challenges and misunderstandings exist with the A1 certificate?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Unfortunately, problems still arise in practice, despite the clear legal basis for the A1 certificate. One example of this is that many employers do not realise that the certificate must be applied for before the employee starts work abroad.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Another example that occurs again and again in practice is the fact that many employers think that the A1 certificate only needs to be applied for if an employee is working abroad for a longer period of time. However, this is not the case, as an A1 certificate must also be applied for in advance for short stays and especially for regular border crossings. This also applies to business trips.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There is another problem with the different member states themselves. Some countries have already implemented simple digital procedures, while others still rely on paper-based applications. Unfortunately, this often leads to delays. This is of course annoying for companies that frequently have to send their employees abroad.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Another problem is the varying approaches among member states. In some countries, employees must carry their A1 certificate at all times and risk immediate fines or legal consequences if they fail to present it when requested. In contrast, other countries take a more flexible approach, where it is sufficient for the A1 certificate to be registered under the employee\u2019s name and available when requested.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A common criticism of certification is its association with social dumping\u2014the practice of employing foreign workers who pay lower social security contributions in countries with higher standards. This leads to unfair competition and, more importantly, the potential undermining of working conditions in the affected countries.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-welche-branchen-sind-sehr-haufig-vom-gebrauch-der-a1-bescheinigung-betroffen\">Which industries use the A1 certificate most often?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">There are of course many industries in which the A1 certificate is required. The construction industry in particular is very much affected by this, as there are many foreign employees who are deployed in German construction projects.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The A1 certificate is also required in the transport industry. Just think of all the lorry drivers who regularly transport goods throughout the EU. They must also provide proof of the country where they are covered by social insurance.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With advancing technology, many IT companies frequently send employees abroad. Management consultancies are also regularly impacted by this.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Another area that has seen major growth in recent years is the increase in remote working and digital nomads. A completely new world has opened up here. It is completely natural for digital nomads to work in several countries, even though they remain formally registered in their home country. This often creates a gray area that requires clarification. The key question is whether the individual has a fixed employment contract with an employer or is engaged in self-employed work in their home country. The A1 certificate is particularly crucial for digital nomads, as without it, they risk double taxation, meaning they may have to pay social security contributions in multiple countries.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-wie-sieht-die-zukunft-der-a1-bescheinigung-aus\">What is the future of the A1 certificate?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As the number of A1 certificates issued has risen dramatically in recent years, the digitalisation of certificates will become much more important in the future. However, there are already many EU member states that have introduced electronic application procedures. This naturally simplifies the application process for employers and the self-employed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Over the next few years, the aim is to further reduce the administrative burden within the countries. For this reason, a standardised electronic system is currently being developed across Europe. The aim is not only to make the A1 certificate available more quickly, but also to enable the various member states to exchange data directly with each other via the electronic system. For the member states, this means that abuse can be prevented. The various authorities will be able to exchange information on employment relationships and social security contributions in real time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This will be especially welcomed by smaller companies and the self-employed, who frequently criticize the A1 certificate. Many find the current procedure too time-consuming and overly bureaucratic.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-red-background-color has-background wp-element-button\" href=\"https:\/\/personal-aus-osteuropa.de\/en\/contact-staff-from-eastern-europe\/\">Contact us<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:63px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\" id=\"h-ahnliche-themen\">Related topics:<\/h3>\n\n\n\n<ul class=\"wp-block-yoast-seo-related-links yoast-seo-related-links\">\n<li><a href=\"https:\/\/personal-aus-osteuropa.de\/en\/2025\/01\/13\/risks-and-consequences-of-concealed-labour-leasing\/\">Hidden temporary employment<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/personal-aus-osteuropa.de\/en\/2024\/05\/16\/employee-transfer-agreement-content-and-meaning\/\">temporary employment contracts<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/personal-aus-osteuropa.de\/en\/2025\/01\/13\/risks-and-consequences-of-concealed-labour-leasing\/\">Risks and consequences of hidden employee leasing<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/personal-aus-osteuropa.de\/en\/2025\/01\/23\/skilled-labour-immigration-act\/\">Skilled labour immigration law<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/personal-aus-osteuropa.de\/en\/2023\/01\/30\/how-you-as-a-company-can-benefit-from-recruitment-from-eastern-europe\/\">Why Eastern Europe is a golden opportunity for recruitment!<\/a><\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-red-background-color has-background wp-element-button\" href=\"https:\/\/personal-aus-osteuropa.de\/en\/blog-labour-recruitment-from-eastern-europe\/\">Interesting facts<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"684\" src=\"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-anete-lusina-4792285-1024x684.jpg\" alt=\"A1 certificate\" class=\"wp-image-12498\" srcset=\"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-anete-lusina-4792285-1024x684.jpg 1024w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-anete-lusina-4792285-300x200.jpg 300w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-anete-lusina-4792285-768x513.jpg 768w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-anete-lusina-4792285-1536x1025.jpg 1536w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-anete-lusina-4792285-2048x1367.jpg 2048w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-anete-lusina-4792285-18x12.jpg 18w, https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-anete-lusina-4792285-770x514.jpg 770w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>A1-Bescheinigung: rechtliche Grundlagen Es ist schon lange nicht mehr nur \u00fcblich, dass Arbeitnehmer oder Selbstst\u00e4ndige im eigenen Land arbeiten. Sie arbeiten oft f\u00fcr Arbeitgeber im Ausland oder werden von ihren Firmen f\u00fcr gewisse Zeit ins Ausland entsandt.&nbsp; Hier ist die A1-Bescheinigung sehr wichtig, denn sie ist ein Dokument, dass bei allen Beteiligten f\u00fcr Rechtssicherheit sorgt und vor allen Dingen sicherstellt, dass die Soziaversicherungsanspr\u00fcche ganz klar geregelt sind. Was ist die[&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":12560,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[94],"tags":[],"class_list":["post-12527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zeitarbeit-industrie"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>A1-Bescheinigung- Bedeutung, Zweck und rechtliche Grundlagen<\/title>\n<meta name=\"description\" content=\"A1-Bescheinigung: ihre Definition, den Zweck f\u00fcr Arbeitnehmer und Selbstst\u00e4ndige, sowie die rechtlichen Grundlagen innerhalb der EU.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/personal-aus-osteuropa.de\/en\/2025\/01\/24\/introduction-to-the-a1-certificate-definition-purpose-and-legal-basis\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A1-Bescheinigung: rechtliche Grundlagen\" \/>\n<meta property=\"og:description\" content=\"A1-Bescheinigung: ihre Definition, den Zweck f\u00fcr Arbeitnehmer und Selbstst\u00e4ndige, sowie die rechtlichen Grundlagen innerhalb der EU.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/personal-aus-osteuropa.de\/en\/2025\/01\/24\/introduction-to-the-a1-certificate-definition-purpose-and-legal-basis\/\" \/>\n<meta property=\"og:site_name\" content=\"Fachkr\u00e4fte aus Osteuropa\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-24T17:52:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-17T12:25:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-pavel-danilyuk-8111865-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1709\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Redaktion\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Redaktion\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/\"},\"author\":{\"name\":\"Redaktion\",\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/#\\\/schema\\\/person\\\/a1fb9e90b46066f0426340842fb748fd\"},\"headline\":\"A1-Bescheinigung: rechtliche Grundlagen\",\"datePublished\":\"2025-01-24T17:52:51+00:00\",\"dateModified\":\"2025-02-17T12:25:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/\"},\"wordCount\":1465,\"publisher\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/pexels-pavel-danilyuk-8111865-scaled.jpg\",\"articleSection\":[\"Zeitarbeit Industrie\"],\"inLanguage\":\"en-GB\",\"accessibilityFeature\":[\"tableOfContents\"]},{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/\",\"url\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/\",\"name\":\"A1-Bescheinigung- Bedeutung, Zweck und rechtliche Grundlagen\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/pexels-pavel-danilyuk-8111865-scaled.jpg\",\"datePublished\":\"2025-01-24T17:52:51+00:00\",\"dateModified\":\"2025-02-17T12:25:31+00:00\",\"description\":\"A1-Bescheinigung: ihre Definition, den Zweck f\u00fcr Arbeitnehmer und Selbstst\u00e4ndige, sowie die rechtlichen Grundlagen innerhalb der EU.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/#primaryimage\",\"url\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/pexels-pavel-danilyuk-8111865-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/pexels-pavel-danilyuk-8111865-scaled.jpg\",\"width\":2560,\"height\":1709,\"caption\":\"a1 bescheinigung\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/2025\\\/01\\\/24\\\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A1-Bescheinigung: rechtliche Grundlagen\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/#website\",\"url\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/\",\"name\":\"Fachkr\u00e4fte aus Osteuropa\",\"description\":\"Leiharbeiter &amp; Subunternehmer Vermittlung\",\"publisher\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/#organization\"},\"alternateName\":\"Zeitarbeit & Werkvertr\u00e4ge Osteuropa\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/#organization\",\"name\":\"Personal aus Osteuropa\",\"alternateName\":\"Zeitarbeit International s.r.o.\",\"url\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/logo_2.png\",\"contentUrl\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/logo_2.png\",\"width\":62,\"height\":60,\"caption\":\"Personal aus Osteuropa\"},\"image\":{\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"description\":\"Zeitarbeit International ist ein Personaldienstleister f\u00fcr Zeitarbeit, Werkvertr\u00e4ge und Personalvermittlung von Arbeitskr\u00e4ften aus Osteuropa und Baltikum. Wir vermitteln den Unternehmen Deutschland Personal aus Osteuropa, EU L\u00e4ndern sowie Drittstaaten Personal f\u00fcr Handwerk, Bau, Industrie, Solartechnik, Medizin, Industriemontage, Maschinenverlagerungen, Elektrotechnik, Ingenieurwesen, Automobilindustrie, Metall- und Stahlbau, Produktion und Logistik. Unsere Kernkompetenz umfasst Schwei\u00dfen, Fertigung von Metallkonstruktionen, Montage, den Bau und Instandhaltung von industriellen Anlagen. Dar\u00fcber hinaus vermitteln wir flei\u00dfiges Produktionshelfer, Flie\u00dfbandarbeiter, Kontrolleure etc.\",\"email\":\"info@personal-aus-osteuropa.de\",\"telephone\":\"+49 172 7477707\",\"legalName\":\"Zeitarbeit International s.r.o.\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"1\",\"maxValue\":\"10\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/#\\\/schema\\\/person\\\/a1fb9e90b46066f0426340842fb748fd\",\"name\":\"Redaktion\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/088239ed62db310e401e46f38d299325f293696786aba999c404ba1808a9cb46?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/088239ed62db310e401e46f38d299325f293696786aba999c404ba1808a9cb46?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/088239ed62db310e401e46f38d299325f293696786aba999c404ba1808a9cb46?s=96&d=mm&r=g\",\"caption\":\"Redaktion\"},\"url\":\"https:\\\/\\\/personal-aus-osteuropa.de\\\/en\\\/author\\\/markus\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"A1 certificate - meaning, purpose and legal basis","description":"A1 certificate: its definition, its purpose for employees and the self-employed, and the legal basis within the EU.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/personal-aus-osteuropa.de\/en\/2025\/01\/24\/introduction-to-the-a1-certificate-definition-purpose-and-legal-basis\/","og_locale":"en_GB","og_type":"article","og_title":"A1-Bescheinigung: rechtliche Grundlagen","og_description":"A1-Bescheinigung: ihre Definition, den Zweck f\u00fcr Arbeitnehmer und Selbstst\u00e4ndige, sowie die rechtlichen Grundlagen innerhalb der EU.","og_url":"https:\/\/personal-aus-osteuropa.de\/en\/2025\/01\/24\/introduction-to-the-a1-certificate-definition-purpose-and-legal-basis\/","og_site_name":"Fachkr\u00e4fte aus Osteuropa","article_published_time":"2025-01-24T17:52:51+00:00","article_modified_time":"2025-02-17T12:25:31+00:00","og_image":[{"width":2560,"height":1709,"url":"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-pavel-danilyuk-8111865-scaled.jpg","type":"image\/jpeg"}],"author":"Redaktion","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Redaktion","Estimated reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/#article","isPartOf":{"@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/"},"author":{"name":"Redaktion","@id":"https:\/\/personal-aus-osteuropa.de\/#\/schema\/person\/a1fb9e90b46066f0426340842fb748fd"},"headline":"A1-Bescheinigung: rechtliche Grundlagen","datePublished":"2025-01-24T17:52:51+00:00","dateModified":"2025-02-17T12:25:31+00:00","mainEntityOfPage":{"@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/"},"wordCount":1465,"publisher":{"@id":"https:\/\/personal-aus-osteuropa.de\/#organization"},"image":{"@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/#primaryimage"},"thumbnailUrl":"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-pavel-danilyuk-8111865-scaled.jpg","articleSection":["Zeitarbeit Industrie"],"inLanguage":"en-GB","accessibilityFeature":["tableOfContents"]},{"@type":["WebPage","ItemPage"],"@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/","url":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/","name":"A1 certificate - meaning, purpose and legal basis","isPartOf":{"@id":"https:\/\/personal-aus-osteuropa.de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/#primaryimage"},"image":{"@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/#primaryimage"},"thumbnailUrl":"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-pavel-danilyuk-8111865-scaled.jpg","datePublished":"2025-01-24T17:52:51+00:00","dateModified":"2025-02-17T12:25:31+00:00","description":"A1 certificate: its definition, its purpose for employees and the self-employed, and the legal basis within the EU.","breadcrumb":{"@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/#primaryimage","url":"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-pavel-danilyuk-8111865-scaled.jpg","contentUrl":"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2025\/01\/pexels-pavel-danilyuk-8111865-scaled.jpg","width":2560,"height":1709,"caption":"a1 bescheinigung"},{"@type":"BreadcrumbList","@id":"https:\/\/personal-aus-osteuropa.de\/2025\/01\/24\/einfuehrung-in-die-a1-bescheinigung-definition-zweck-und-rechtliche-grundlagen\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/personal-aus-osteuropa.de\/"},{"@type":"ListItem","position":2,"name":"A1-Bescheinigung: rechtliche Grundlagen"}]},{"@type":"WebSite","@id":"https:\/\/personal-aus-osteuropa.de\/#website","url":"https:\/\/personal-aus-osteuropa.de\/","name":"from Eastern European EU countries","description":"Temporary workers &amp; subcontractor placement","publisher":{"@id":"https:\/\/personal-aus-osteuropa.de\/#organization"},"alternateName":"Zeitarbeit & Werkvertr\u00e4ge Osteuropa","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/personal-aus-osteuropa.de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/personal-aus-osteuropa.de\/#organization","name":"Staff from Eastern Europe","alternateName":"Zeitarbeit International s.r.o.","url":"https:\/\/personal-aus-osteuropa.de\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/personal-aus-osteuropa.de\/#\/schema\/logo\/image\/","url":"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2022\/06\/logo_2.png","contentUrl":"https:\/\/personal-aus-osteuropa.de\/wp-content\/uploads\/2022\/06\/logo_2.png","width":62,"height":60,"caption":"Personal aus Osteuropa"},"image":{"@id":"https:\/\/personal-aus-osteuropa.de\/#\/schema\/logo\/image\/"},"description":"Zeitarbeit International is a personnel service provider for temporary work, work contracts and personnel placement of labour from Eastern Europe and the Baltic States. We provide companies in Germany with personnel from Eastern Europe, EU countries and third countries for skilled trades, construction, industry, solar technology, medicine, industrial assembly, machine relocation, electrical engineering, engineering, the automotive industry, metal and steel construction, production and logistics. Our core competences include welding, manufacturing of metal constructions, assembly, construction and maintenance of industrial plants. We also provide hard-working production assistants, assembly line workers, inspectors, etc.","email":"info@personal-aus-osteuropa.de","telephone":"+49 172 7477707","legalName":"Zeitarbeit International s.r.o.","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"1","maxValue":"10"}},{"@type":"Person","@id":"https:\/\/personal-aus-osteuropa.de\/#\/schema\/person\/a1fb9e90b46066f0426340842fb748fd","name":"editorial staff","image":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/secure.gravatar.com\/avatar\/088239ed62db310e401e46f38d299325f293696786aba999c404ba1808a9cb46?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/088239ed62db310e401e46f38d299325f293696786aba999c404ba1808a9cb46?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/088239ed62db310e401e46f38d299325f293696786aba999c404ba1808a9cb46?s=96&d=mm&r=g","caption":"Redaktion"},"url":"https:\/\/personal-aus-osteuropa.de\/en\/author\/markus\/"}]}},"_links":{"self":[{"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/posts\/12527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/comments?post=12527"}],"version-history":[{"count":9,"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/posts\/12527\/revisions"}],"predecessor-version":[{"id":13897,"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/posts\/12527\/revisions\/13897"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/media\/12560"}],"wp:attachment":[{"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/media?parent=12527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/categories?post=12527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/personal-aus-osteuropa.de\/en\/wp-json\/wp\/v2\/tags?post=12527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}