COLREG.1-Circ.139 – Accession by Bolivia
COLREG.1-Circ.140 – Application to the territory of Macau
COLREG.1-Circ.141 – Communication received from China
COLREG.1-Circ.142 – Accession by Nicaragua
COLREG.1-Circ.143 – Accession by Dominica
COLREG.1-Circ.144 – Accession by Jordan, Comoros and Namibia (Secretariat)
COLREG.1-Circ.145 – Accession by Sierra Leone and the Cook Islands (Secretariat)
COLREG.1-Circ.147 – Succession by Serbia and Montenegro (Secretary-General)
COLREG.1-Circ.148 – Accession by the Sudan (Secretary-General)
COLREG.1-Circ.149 – Accession by Albania (Secretary-General)
COLREG.1-Circ.150 – Accession by Saint Lucia, Saint Kitts and Nevis and Grenada (Secretary-General)
COLREG.1-Circ.151 – Accession by the Libyan Arab Jamahiriya (Secretary-General)
COLREG.1-Circ.153 – Accession by Turkmenistan (Secretary-General)
COLREG.1-Circ.154 – Accession by Palau (Secretary-General)
COLREG.1-Circ.155 – Accession by Niue (Secretary-General)
COLREG.1-Circ.156 – Accession by the Philippines (Secretary-General)
COLREG.1-Circ.158 – Accession by Madagascar (Secretary-General)
COLREG.1-Circ.159 – Accession by Iraq (Secretary-General)
COLREG.1-Circ.160 – Accession by Nauru (Secretariat)
COLREG.1-Circ.161 – Accession by Uganda (Secretary-General)
COLREG.2-Circ.45 – Amended Traffic Separation Schme
COLREG.2-Circ.48 – New And Amended Existing Traffic Separation Schemes
COLREG.2-Circ.49 – New And Amended Traffic Separation Schemes
COLREG.2-Circ.49-Corr.1 – Corrigendum (United States)
COLREG.2-Circ.51 – New And Amended Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.52 – New And Amended Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.52-Corr.1 – Corrigendum (Secretariat)
COLREG.2-Circ.53 – New And Amended Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.53-Corr.1 – Corrigendum (Secretariat)
COLREG.2-Circ.54 – New And Amended Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.55 – New And Amended Existing Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.55-Corr.1 – Corrigendum (Secretariat)
COLREG.2-Circ.56 – New And Amended Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.57 – New And Amended Existing Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.58 – New And Amended Existing Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.58-Corr.1 – Corrigenda (Secretariat)
COLREG.2-Circ.59 – New And Amended Existing Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.60 – New And Amended Existing Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.60-Corr.1 – Corrigenda (Secretariat)
COLREG.2-Circ.61 – New And Amended Existing Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.62 – New And Amended Existing Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.63 – New And Amended Existing Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.64 – New And Amended Existing Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.64-Corr.1 – Corrigendum (Secretariat)
COLREG.2-Circ.64-Corr.2 – Corrigendum (Secretariat)
COLREG.2-Circ.65 – New Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.66 – Amended Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.66-Corr.1 – Corrigendum (Secretariat)
COLREG.2-Circ.67 – New And Amended Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.68 – TEMPORARY SUSPENSION (Sweden)
COLREG.2-Circ.70 – Communication by the Government of Sweden (Secretariat)
COLREG.2-Circ.71 – New Traffic Separation Schemes (Secretariat)
COLREG.2-Circ.73 – Communication by the Government of Sweden (Sweden)
COLREG.2-Circ.74 – New Traffic Separation Schemes (Secretariat)