The International Communications Consultancy Organisation (ICCO) is the voice of public relations consultancies around the world.

The ICCO membership comprises 41 associations representing 82 countries across the globe: from Europe, Africa, Asia, the Middle East, the Americas, and Australasia. Collectively, these associations represent over 3,000 PR firms.

Members work together to raise standards of quality, address ethical issues, harmonise professional PR consultancy practice, and share knowledge.