1 The International Sewage Pollution Prevention Certificate shall be drawn
up in the form corresponding to the model given in the appendix I to
this Annex and shall be at least in English, French or Spanish. If an official language
of the issuing country is also used, this shall prevail in case of a dispute or
discrepancy.
2 The International Sewage Pollution Prevention Exemption Certificate for
Unmanned Non-self-propelled (UNSP) Barges shall be drawn up in the form corresponding to
the model given in appendix II to this Annex and shall be at least in English, French or
Spanish. If an official language of the issuing country is also used, this shall prevail
in the event of a dispute or discrepancy.