The Interstate Natural Gas Association of America (INGAA) is a trade organization that advocates regulatory and legislative positions of importance to the natural gas pipeline industry in North America. INGAA is comprised of 26 members, representing the vast majority of the interstate natural gas transmission pipeline companies in the U.S. and Canada. INGAA members operate almost 200,000 miles of pipeline.
The Association negotiates and administers the National Pipe Line Agreements (collective bargaining labor contracts) with the International Unions representing the four crafts of employees involved in pipeline construction (Laborers International Union of North America, International Brotherhood of Teamsters, United Association of Plumbers and Pipefitters and the International Union of Operating Engineers).
SGA is a 501 (c)(6) trade association based in Dallas, Texas.