IPTA serves as an industry representative on the main IMO committees and working groups dealing with issues which affect the chemical and product tanker industries.   IPTA was a significant contributor to the revision process of MARPOL Annex II and remains actively involved in conveying an understanding of the revised legislation and overseeing the implementation process.
IPTA liaises regularly with the United States Coastguard and representatives of the European Union on issues related to the chemical and product tanker industries.

IPTA serves on the Editorial Board of EQUASIS.

IPTA cooperates with representatives of both the Oils and Fats and Chemical Industries, dealing with issues such as shipping terms, ship inspections and trade regulatory matters.
IPTA is a shipping industry representative on the FOSFA International Oils and Fats and Technical Committees and acts as Spokesperson for the Oils and Fats Committee's Logistics Working Group.

IPTA deals with both CDI and OCIMF on issues related to ship vetting.  IPTA has participated in CDI related matters since the inception of the system, and continues to represent the rights of ship owners on the CDI Marine Executive Board, Training and Accreditation Committee and Technical Committee.

IPTA provides regular speakers and panellists at trade and industry conferences and seminars on issues relating to the chemical and product tanker trades.