APPENDIX 1
                         CONTROLS OF HAZARDOUS MATERIALS

  Hazardous                         Definitions                              Control measures
   Material
Asbestos          Materials containing asbestos                    For all ships, new installation
                                                                   of materials which contain
                                                                   asbestos shall be prohibited.
Ozone-depleting   Ozone-depleting substances means controlled      New installations which
substances        substances defined in paragraph 4 of article     contain ozone-depleting
                  1 of the Montreal Protocol on Substances         substances shall be prohibited
                  that Deplete the Ozone Layer, 1987, listed       on all ships, except that new
                  in Annexes A, B, C or E to the said              installations           containing
                  Protocol in force at the time of application     hydrochlorofluorocarbons(HCFCs
                  or interpretation of this Annex.                 ) are permitted until 1 January
                                                                   2020.
                  Ozone-depleting substances that may be
                  found on board ship include, but are not
                  limited to:

                  Halon 1211 Bromochlorodifluoromethane
                  Halon 1301 Bromotrifluoromethane
                  Halon 2402
                  1,2-Dibromo-1,1,2,2-tetrafluoroethane (also
                  known as Halon 114B2)

                  CFC-11 Trichlorofluoromethane
                  CFC-12 Dichlorodifluoromethane
                  CFC-113 1,1,2-Trichloro-1,2,2-
                  trifluoroethane
                  CFC-114 1,2-Dichloro-1,1,2,2-
                  tetrafluoroethane
                  CFC-115 Chloropentafluoroethane
Polychlorinated   “Polychlorinated biphenyls” means aromatic       For all ships, new installation
biphenyls         compounds formed in such a manner that the       of materials which contain
(PCB)             hydrogen atoms on the biphenyl molecule          Polychlorinated biphenyls shall
                  (two benzene rings bonded together by a          be prohibited.
                  single carbon-carbon bond) may be replaced
                  by up to ten chlorine atoms
Anti-fouling      Anti-fouling     compounds      and    systems   1. No ship may apply
compounds and     regulated under Annex Ⅰ to the International        anti-fouling systems
systems           Convention on the Control of Harmful                containing organotin
                  Anti-fouling Systems on Ships, 2001 (AFS            compounds as a biocide or
                  Convention) in force at the time of                 any other anti-fouling system
                  application or interpretation of this Annex.        whose application or use is
                                                                      prohibited by the AFS
                                                                      Convention

                                                                   2. No new ships or new
                                                                      installations on ships shall
                                                                      apply or employ anti-fouling
                                                                      compounds or systems in a
                                                                      manner inconsistent with the
                                                                      AFS Convention.