News

Press Releases on NAAMM's Statements to Industry Regarding Public Comment on the Proposed Revisions to ANSI/NAAMM MBG 531, Metal Bar Grating Manual and ANSI/NAAMM MBG 532, Heavy Duty Metal Bar Grating Manual
November 8, 2023
The press release on NAAMM's Statement to Industry Regarding Public Comment on the proposed revision to ANSI/NAAMM MBG 531, Metal Bar Grating Manual, First Ballot, can be viewed here. The press release on NAAMM's Statement to Industry Regarding Publi…
MBG Testing Update
April 27, 2016
The MBG division has completed tests showing that their ANSI/NAAMM MBG treads meet the loading requirements of OSHA 29CFR 1910.24 (c). Treads tested included steel and aluminum treads with serrated or non-serrated edges in a range of lengths. The tes…
ANSI/NAAMM Pending Standards
April 27, 2016
The following ANSI/NAAMM standards are currently being considered for revision or have a revision in progress: ANSI/NAAMM MBG 531 ANSI/NAAMM AMP FP 1001 The following ANSI/NAAMM standards under revision or proposed for reaffirmation are available for…