Fed-OSHA Federal Scaffold Requirements Section 1926.451 To find specific information on Federal Regulations on scaffold.
Cal-OSHA Scaffold Regulations for California has rules that supersede Federal Regulations.
SAIA Scaffold & Access Industry Association, promotes safety by developing educational material; conducting educational seminars and
training courses; provide audio-visual programs and codes of safe practices and other training and safety aids.
SIAC Scaffold Industry Association of Canada.