The Merchant Shipping (Certificates of Competency as A.B.) Regulations 1970
1970年商船（A.B.合格证书）规例

The Merchant Shipping (Certificates of Competency as A.B.) (Malta) Order 1975
1975年商船（商船资格证书）（马耳他）令

The Merchant Shipping (Certificates of Competency as A.B.) (Ghana) Order 1963
1963年《商船（A.B.合格证书）（加纳）令》

The Merchant Shipping (Certificates of Competency as A.B.) (Mauritius) Order,1960
1960年《商船（A.B.合格证书）（毛里求斯）令》

The Merchant Shipping (Certificates of Competency as A.B.) (Barbados) Order,1957
1957年《商船（A.B.合格证书）（巴巴多斯）令》

The Merchant Shipping (Certificates of Competency as A.B.) (Canada) Order,1959
1959年《商船（A.B.合格证书）（加拿大）令》

The Merchant Shipping (Certificates of Competency as A.B.) (Hong Kong) Order 1978
商船（A.B.资格证书）（香港）令第1978号

The Merchant Shipping (Certificates of Competency as A.B.) (Gilbert and Ellice Islands Colony) Order 1972
《1972年商船（A.B.合格证书）（吉尔伯特及埃利斯群岛殖民地）令》