The percentages and amounts of compensation provided in house bill no. 227 enacted by the seventh legislature of the state of Arizona, shall never be reduced nor any industry included within the provision of said house bill no. 227 eliminated except by initiated or referred measure as provided by this Constitution.
Workmen's compensation law
Ariz. Const. art. XVIII, § 8 — under Labor.
Ariz. Const. art. XVIII, § 8
Workmen's compensation law