Choose Your Local ISA Chapter

You can choose to join any of the following ISA chapters.

• ・Atlantic Chapter (New Brunswick, Nova Scotia, Prince Edward Island, Newfoundland)
• ・Austria Chapter
• ・Brazil Chapter
• ・Czech Republic Chapter
• ・Denmark Chapter (Denmark, Iceland)
• ・Florida Chapter (U.S.)
• ・Germany Chapter
• ・Illinois Chapter (U.S.)
• ・Indiana Chapter (U.S.)
• ・Italy Chapter
• ・Kentucky Chapter (U.S.)
• ・KPB Dutch Chapter (The Netherlands)
• ・Michigan Chapter (U.S.)
• ・Mid-Atlantic Chapter (U.S.) (Washington, DC, Maryland, Virginia, and West Virginia)
• ・Midwestern Chapter (U.S.) (Iowa, Kansas, Missouri, Nebraska, North Dakota, Oklahoma and South Dakota)
• ・Minnesota Chapter (U.S.)
• ・New England Chapter (U.S.) (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont)
• ・New Jersey Chapter (U.S.)
• ・New York Chapter (U.S.)
• ・New Zealand
• ・Norway
• ・Ohio Chapter (U.S.)
• ・Ontario Chapter
• ・Pacific Northwest Chapter (Alaska, British Columbia, Idaho, Oregon, and Washington, U.S. and Canada)
• ・Penn-Del Chapter(Delaware, Pennsylvania)
• ・Prairie Chapter (Alberta, Manitoba, Saskatchewan, Canada)
• ・Quebec Chapter
• ・Rocky Mountain Chapter (Colorado, Montana, New Mexico, and Wyoming)
• ・Southern Chapter (Alabama, Arkansas, Georgia, Louisiana, Mississippi, North Carolina, Puerto Rico, South Carolina, Tennessee, Virgin Islands, U.S.)
• ・Spain Chapter
• ・Swedish Chapter
• ・Texas Chapter (U.S.)
• ・United Kingdom/Ireland Chapter (England, Ireland, North Ireland, Scotland, Wales)
• ・Utah Chapter
• ・Western Chapter (U.S.) (Arizona, California, Hawaii, and Nevada)
• ・Wisconsin Chapter (U.S.)

In some locations, ISA has associate organizations rather than chapters. Visit their websites to learn more.

• ・Asociación Mexicana de Arboricultura
• ・Belgian Arborist Association
• ・European Arboricultural Council
• ・Federation of Polish Arborists
• ・ISA Hong Kong/China
• ・ISA Slovensko - Slovak Republic
• ・Malaysia Society of Arborists
• ・Singapore Arboriculture Society (SAS)
• ・Société Française d'Arboriculture
• ・Finnish Tree Care Association
• ・Swiss Arborist Association
• ・Queensland Arboricultural Association Inc.
• ・Japan Arborists Association (Website will be available soon...dated 24 May, 2013)