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Proof load testing of longshoring cargo gear and shore equipment

Summary A crane certifier asked whether new longshoring testing requirements changed its proof load testing cycle. OSHA said the change applied to gear on ocean going cargo vessels, while the four year requirement for the shore based devices and floating cranes it certified remained. The letter is archived and may no longer reflect policy.
Document
Federal opinion letter
Agency
Occupational Safety and Health Administration (OSHA)
Document number
1998-02-17
Date issued
February 17, 1998
Status
Archived by the agency
OSHA labels this an archive document that may no longer represent policy; it describes testing cycles under the then-new longshoring rules.
Status last verified October 9, 2026

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The current status of this document is unclear
OSHA labels this an archive document that may no longer represent policy; it describes testing cycles under the then-new longshoring rules. It may no longer reflect the agency's current position. Treat this page as historical context, not current guidance, and verify current law before relying on anything here.
About this page: The full text below is the official document from Occupational Safety and Health Administration (OSHA). Ezel adds the plain-English summary and tracks the document's status. The official source linked on this page is authoritative for any reliance.

NOTICE: This is an OSHA Archive Document, and may no longer represent OSHA Policy. It is presented here as historical content, for research and review purposes only.

February 17, 1998
Mr. Bradley D. Closson
Vice President
North American Crane Bureau, Inc.
[Recipient address omitted]
Dear Mr. Closson:
The purpose of this letter is to respond to your correspondence of August 28, 1997 regarding certification requirements under the new Longshoring Regulations. You are correct that testing under ILO 152 is required after July 16, 2001 and that proof load testing must be performed at least every five years. This change in the testing cycle should not affect North American Crane Bureau, Inc. as the change only applies to the gear on ocean going cargo vessels which is normally inspected and tested by the major classification societies. These requirements will not apply to the Shore-based Material Handling Devices or Floating Cranes and Derricks that your corporation has been accredited to certify. The four year requirement for proof load testing Shore-based Material Handling Devices and Floating Cranes and Derricks will remain unchanged.
We hope this information helps to clarify the matter. We have enclosed a copy of the new regulations for your reference and use. Your interest in occupational safety and health matters is greatly appreciated.
Sincerely,
Joe Nolan, Chief
[Office of Maritime Enforcement]
[Corrected 6/2/2005]

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