Division FCL.915.STI STI — PrerequisitesF1 United Kingdom Original text. Later amendments are not shown. (a)Applicants for the issue of an STI certificate shall: (b)Division (b) Annotations Textual amendments F1 Substituted by Commission Implementing Regulation (EU) 2019/1747 of 15 October 2019 amending Regulation (EU) No 1178/2011 as regards requirements for certain flight crew licences and certificates, rules on training organisations and competent authorities (Text with EEA relevance). ← Division FCL.910.STI Division FCL.915.STI Division (a) →