介绍性文本1.引文，毕业典礼，解释和适用2. 2.第13条第（2）款的主要规定的修改（最大的居住期限）。4.在附表2之后（根据其规定的义务）。社会保障条例9的第2条（a）第6条（a）的其他规定。社会保险.签字解释性说明

Introductory Text1.Citation, commencement, interpretation and application2.Amendments to the Principal Regulations3.After paragraph (2) of regulation 13 (Maximum periods of residential.4.After Schedule 2 (Enactments under which an obligation to receive.5.Amendments to other Regulations6.In paragraph (2)(a) of regulation 9 of the Social Security.7.In paragraph (2) of regulation 28 of the Social Security.SignatureExplanatory Note