Clothing Stewardship Australia Ltd is known as Seamless. It was established by the Transition Advisory Group (TAG) with support and guidance from the Product Stewardship Centre of Excellence.

Members of the TAG include Seamless foundation members BIG W, David Jones, Cotton On, Lorna Jane, Rip Curl, R.M. Williams, the Sussan Group and THE ICONIC. Members also include the NSW Environment Protection Authority (EPA) and clothing industry representatives A.BCH, bassike, the Future Fashion Agency and the Australian Fashion Council, as well as supply chain specialists, Charitable Recycling Australia and the Waste Management and Resource Recovery Association.

The work of the TAG has been funded by the Seamless foundation members and the NSW EPA.