#	Federal Register
1	08/18/2022 - 1903.20 - 87:50766-50776 - Massachusetts State Plan for State and Local Government Employers; Initial Approval Determination - PDF

#	Standard Interpretations
1	02/21/2013 - 1903.20 - Whether workers at a workplace without a collective bargaining agreement may authorize a person who is affiliated with a union or a community organization to act as their representative under the Occupational Safety and Health Act (OSH Act).
2	11/28/1990 - 1903.20 - Information from (OSHA) Pamphlet 3000.
3	03/20/1989 - 1903.20 - Asserting jurisdiction under State law over any occupational safety or health issue with respect to which no standard is in effect.

#	Regulations
1	03/13/2001 - 1903.20 - Informal conferences.