ANSI Z133 2017 Standards available early November

The 2017 ANSI Z133 standard will be available for purchase early November at ISA Central in Columbus, Ohio and from the ISA online store.

The International Society of Arboriculture (ISA) will be hosting an Accredited Standards Committee (ASC) meeting early 2018 to kick off the 2022 revision cycle for the ANSI Z133 Safety Requirements for Arboricultural Operations.

Want more Z?

  • Attend the Z133 Open Forum and Discussion at TCI EXPO, Thursday, 2 November, 12 pm – 1:00
  • Find the ISA at booth #1300. Meet committee members and industry experts that contributed to the development of the current standard!