介绍性文本1.引用、生效和解释2.主要法规的修订3.法规9、10，主要条例第11条和第12条。4.在主要条例第13条之后，以下新的。5.主要条例第14条须由第6条修订。主要条例第16条须由第7条修订。主要条例第17条须由第8条修订。主要条例第18条须由第9条修订。主要规例第19条须由第10条修订。主要规例附表须由签署的解释性说明修订

Introductory Text1.Citation, commencement and interpretation2.Amendment of the Principal Regulations3.Regulations 9, 10, 11 and 12 of the Principal Regulations.4.After regulation 13 of the Principal Regulations the following new.5.Regulation 14 of the Principal Regulations shall be amended by.6.Regulation 16 of the Principal Regulations shall be amended—7.Regulation 17 of the Principal Regulations shall be amended by.8.Regulation 18 of the Principal Regulations shall be amended by.9.Regulation 19 of the Principal Regulations shall be amended—10.The Schedule to the Principal Regulations shall be amended—SignatureExplanatory Note