{"id":97264,"date":"2026-04-02T08:00:00","date_gmt":"2026-04-02T06:00:00","guid":{"rendered":"https:\/\/spectrelegal.de\/?p=97264"},"modified":"2026-04-28T14:01:49","modified_gmt":"2026-04-28T12:01:49","slug":"probative-value-of-the-au-when-employers-may-doubt-and-act-correctly","status":"publish","type":"post","link":"https:\/\/spectrelegal.de\/en\/beweiswert-der-au-wann-arbeitgeber-zweifeln-duerfen-und-richtig-handeln\/","title":{"rendered":"Evidential value of the AU: When employers can doubt and act correctly"},"content":{"rendered":"<h1 class=\"gb-text\">Evidential value of the AU: When employers may doubt and how to act correctly<\/h1>\n\n\n\n<p>The&nbsp;<strong>Certificate of incapacity for work<\/strong>&nbsp;(AU) is a central instrument in everyday working life. It serves as proof that an employee&nbsp;<strong>unable to work due to illness<\/strong>&nbsp;is. For employers, however, the question arises time and again:&nbsp;<strong>Is an AU certificate unassailable - or can you doubt it?<\/strong><\/p>\n\n\n\n<p>The answer is differentiated. In principle, the AU has a high evidential value - but this can be shaken under certain circumstances.<\/p>\n\n\n\n<h2 class=\"gb-text\">Why is the evidential value of the AU so important?<\/h2>\n\n\n\n<p>The AU certificate is the basis for the entitlement to&nbsp;<strong>Continued payment of remuneration in the event of illness<\/strong>. It is highly valued in court and is initially regarded as proof that an incapacity for work actually exists.<\/p>\n\n\n\n<p>For employers, this means<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You must always assume that the AU is correct<\/li>\n\n\n\n<li>An independent medical assessment is not possible<\/li>\n\n\n\n<li>Doubts must be concrete <strong>shaken and justified<\/strong> be<\/li>\n<\/ul>\n\n\n\n<p>Without&nbsp;<strong>shaken<\/strong>&nbsp;In terms of the value of evidence, a refusal to continue to pay remuneration is legally risky.<\/p>\n\n\n\n<h2 class=\"gb-text\">Significance of the AU certificate<\/h2>\n\n\n\n<p>The sick note confirms that an employee is unable to carry out his or her contractual work due to health restrictions.<\/p>\n\n\n\n<p>The important thing is:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The AU is a&nbsp;<strong>medical certificate<\/strong>, not a mere indication<\/li>\n\n\n\n<li>It establishes a&nbsp;<strong>actual presumption<\/strong>&nbsp;for incapacity for work<\/li>\n\n\n\n<li>Employers can only overcome this presumption under certain conditions&nbsp;<strong>shake<\/strong><\/li>\n<\/ul>\n\n\n\n<p>The hurdle for doubt is therefore deliberately set high.<\/p>\n\n\n\n<h2 class=\"gb-text\">Why can the probative value be shaken?<\/h2>\n\n\n\n<p>The probative value of an AU can be shaken if&nbsp;<strong>specific circumstances exist<\/strong>, that cast doubt on the actual incapacity to work.<\/p>\n\n\n\n<p>Typical constellations are<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AU after&nbsp;<strong>previous cancellation<\/strong><\/li>\n\n\n\n<li>AU precisely for the period of a&nbsp;<strong>Cancellation period<\/strong><\/li>\n\n\n\n<li>Repeated illnesses immediately after&nbsp;<strong>Conflicts or holiday refusals<\/strong><\/li>\n\n\n\n<li>Contradictory behaviour (e.g. physically strenuous activities despite certified illness)<\/li>\n\n\n\n<li>Conspicuous accumulation of short-term illnesses<\/li>\n\n\n\n<li>Backdating of sick leave of more than two days without comprehensible medical reasons<\/li>\n\n\n\n<li>Collective sick notes for several employees<\/li>\n<\/ul>\n\n\n\n<p>The decisive factor is always&nbsp;<strong>Overall assessment of the individual case<\/strong>.<\/p>\n\n\n\n<h2 class=\"gb-text\">What are employers allowed to do then?<\/h2>\n\n\n\n<p>If the probative value is shaken, employers have various options:<\/p>\n\n\n\n<h3 class=\"gb-text\"><strong>Refuse continued payment of remuneration<\/strong><\/h3>\n\n\n\n<p>The employer may initially withhold continued payment of remuneration if there are justified doubts.<\/p>\n\n\n\n<h3 class=\"gb-text\"><strong>Involvement of the medical service<\/strong><\/h3>\n\n\n\n<p>The health insurance fund may request a review by the&nbsp;<strong>Medical service<\/strong>&nbsp;be requested in accordance with \u00a7 275 Para. 1 No. 3SGB V.<\/p>\n\n\n\n<h3 class=\"gb-text\"><strong>Clarification in individual cases<\/strong><\/h3>\n\n\n\n<p>Employers can check the facts internally, for example by documenting anomalies or talking to the employee.<\/p>\n\n\n\n<h3 class=\"gb-text\"><strong>Warning and, if necessary, extraordinary termination<\/strong><\/h3>\n\n\n\n<p>In the event of proven misuse or deception regarding incapacity for work, the employer can issue a warning and - in the event of serious breaches of duty - also consider a behavioural or extraordinary termination in accordance with Section 626 BGB.<\/p>\n\n\n\n<h2 class=\"gb-text\">What are employers not allowed to do?<\/h2>\n\n\n\n<p>Despite justified doubts&nbsp;<strong>Clear boundaries<\/strong>&nbsp;to note:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>No independent medical evaluation<\/li>\n\n\n\n<li>No unauthorised monitoring measures<\/li>\n\n\n\n<li>No blanket rejection of AU certificates<\/li>\n\n\n\n<li>No hasty labour law sanctions without a reliable basis<\/li>\n<\/ul>\n\n\n\n<p>Unauthorised measures may themselves have legal consequences.<\/p>\n\n\n\n<h2 class=\"gb-text\">Practical tip: How to make the AU process in the company resilient<\/h2>\n\n\n\n<p>A structured approach to sickness notifications helps to minimise risks.<\/p>\n\n\n\n<p>Recommended are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Clear internal processes for&nbsp;<strong>Notification and documentation of cases of illness<\/strong><\/li>\n\n\n\n<li>Sensitisation of managers for&nbsp;<strong>eye-catching patterns<\/strong><\/li>\n\n\n\n<li>Standardised handling of doubtful cases<\/li>\n\n\n\n<li>Early examination under labour law in the event of anomalies<\/li>\n<\/ul>\n\n\n\n<p>Consistent and legally compliant handling of sickness certificates creates transparency and reduces the potential for conflict.<\/p>\n\n\n\n<h2 class=\"gb-text\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p>The sickness certificate has a high evidential value - but is not unassailable. Employers are allowed to have doubts if specific circumstances exist, but must proceed in a legally secure and structured manner.<\/p>\n\n\n\n<p>If you have any questions on this or other topics, please contact us - we will be happy to advise you.<\/p>\n\n\n\n<a class=\"gb-text button-standard\" href=\"https:\/\/spectrelegal.de\/en\/contact\/\">To the contact form<\/a>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Evidential value of the certificate of incapacity for work: when employers may have doubts and how to act correctly The certificate of incapacity for work is a key instrument in everyday working life. It serves as proof that an employee is unable to work due to illness. For employers, however, the question arises time and again: Is a certificate of incapacity for work unassailable - or can it be doubted? The answer is differentiated. In principle, the AU ... <a title=\"Evidential value of the AU: When employers can doubt and act correctly\" class=\"read-more\" href=\"https:\/\/spectrelegal.de\/en\/beweiswert-der-au-wann-arbeitgeber-zweifeln-duerfen-und-richtig-handeln\/\" aria-label=\"Read more about Evidential value of the AU: When employers can doubt and act correctly\">Read more<\/a><\/p>","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Beweiswert der AU: Wann Arbeitgeber zweifeln d\u00fcrfen und richtig handeln","_seopress_titles_desc":"Wann darf der Beweiswert einer AU-Bescheinigung angezweifelt werden? Erfahren Sie, welche Rechte Arbeitgeber haben und wie sie rechtssicher reagieren.","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-97264","post","type-post","status-publish","format-standard","hentry","category-expertenblog","infinite-scroll-item","masonry-post","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33","no-featured-image-padding"],"_links":{"self":[{"href":"https:\/\/spectrelegal.de\/en\/wp-json\/wp\/v2\/posts\/97264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spectrelegal.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spectrelegal.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spectrelegal.de\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/spectrelegal.de\/en\/wp-json\/wp\/v2\/comments?post=97264"}],"version-history":[{"count":0,"href":"https:\/\/spectrelegal.de\/en\/wp-json\/wp\/v2\/posts\/97264\/revisions"}],"wp:attachment":[{"href":"https:\/\/spectrelegal.de\/en\/wp-json\/wp\/v2\/media?parent=97264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spectrelegal.de\/en\/wp-json\/wp\/v2\/categories?post=97264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spectrelegal.de\/en\/wp-json\/wp\/v2\/tags?post=97264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}