23.—(1) A specialist aerospace engineer, or a specialist aerospace worker, where they have travelled to the United Kingdom in the course of their work.
(2) For the purposes of sub-paragraph (1)—
“specialist aerospace engineer” means a person who is employed or otherwise engaged to provide engineering services for the purpose of ensuring the continued operation of aviation activities (including but not limited to the provision of maintenance and repair services for production lines, aviation components, grounded aircraft and new aircraft), and
“specialist aerospace worker” means a person who is employed or otherwise engaged to provide services for the purpose of ensuring safety management and quality assurance as required by relevant standards, guidance and publications on aviation safety produced by the Civil Aviation Authority or the European Union Aviation Safety Agency(1).
The Civil Aviation Authority was established under section 1(1) of the Civil Aviation Act 1971 (c.75). That Act was replaced by a consolidating statute, the Civil Aviation Act 1982 (c.16), section 2(1) of which provides for the continued existence of the Civil Aviation Authority. The European Union Aviation Safety Agency was established by Regulation (EU) 2018/1139 of the European Parliament and of the Council of 4 July 2018 on common rules in the field of civil aviation and establishing a European Union Aviation Safety Agency, and amending Regulations (EC) No 2111/2005, (EC) No 1008/2008, (EU) No 996/2010, (EU) No 376/2014 and Directives 2014/30/EU and 2014/53/EU of the European Parliament and of the Council, and repealing Regulations (EC) No 552/2004 and (EC) No 216/2008 of the European Parliament and of the Council and Council Regulation (EEC) No 3922/91.