Play Areas Regulatory Negotiation Committee Members
- American Society of Landscape Architects
- ASTM Public Palyground Committee
- ASTM Soft Contained Play Committee
- ASTM Playground Surfacing Systems Committee
- International Play Equipment Manufacturers Association
- National Association of Counties
- National Association of Elementary School Principals
- National Child Care Association
- National Council on Independent Living
- National Easter Seal Society
- National League of Cities
- National Parent-Teacher Association
- National Recreation and Park Association
- Spina Bifida Association of America
- TASH
- United Cerebral Palsy Association
- U.S. Access Board