From OSHA:
…OSHA will publish an advance notice of proposed rulemaking (ANPR) in the Oct. 21 edition of the Federal Register as an initial step in development of a standard to address the hazards of combustible dust.
OSHA has been conducting a Combustible Dust National Emphasis Program (NEP) since October 2007…The NEP has resulted in an unusually high number of general duty clause violations, indicating a strong need for a combustible dust standard. The general duty clause is not as effective as a comprehensive combustible dust standard would be at protecting workers. Responses to questions posed in the ANPR will help the agency propose an effective combustible dust standard.
The public has 90 days to comment on the proposed ANPR. The agency also will conduct stakeholder meetings and will analyze all information and comments received from the public in developing a proposed rule on combustible dust.
A downloadable copy of the Oct. 21 Federal Register edition containing the ANPR can be found here.
Relevant Nexreg Compliance Links: CPSC compliance, OSHA MSDS authoring, MSDS authoring