State and Federal Labor Guidance

Free state and federal labor-agency opinion letters, administrative policies, and interpretive notices, with plain-English summaries, current status, and the official source on every page.

8,653 documents and counting · 8 states + federal · Updated October 28, 2026
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CA

Alternative workweek: 'affected employees' can be a regional work unit, not necessarily the whole statewide job classification

An employer asked DLSE whether, for a proposed alternative workweek covering the job classification "collector," the "affected employees" who must be given the required notice and vote had to be all…

1991.03.31 Opinion Letter March 31, 1991
US

Clarification of approval requirements for equipment to classify underground construction operations as potentially gassy

An OSHA regional office asked how testing-laboratory approval rules apply to underground construction equipment. OSHA said the general-industry NRTL rule did not govern construction, described how…

1991-03-27 Opinion Letter March 27, 1991
US

The Standards do not exclude equipments by weight of the machine for rollover protective structure.

An equipment supplier asked whether a small excavator could avoid rollover protective structures because it weighed less than 700 kilograms. OSHA said its construction standards did not exclude the…

1991-03-22 Opinion Letter March 22, 1991
US

Issuing OSHA Form 72's for Defective Gear Found Aboard Vessels Unknown

An OSHA regional office proposed using Form 72 to report defective cargo gear aboard vessels. OSHA said existing cargo-gear registers and certification rules already provided notice, so requiring…

1991-03-21 Opinion Letter March 21, 1991
US

Information on Robotics, Presence Sensing Devices, Ergonomics, and Hand Speed Criteria Unknown

An OSHA office summarized material for agency recommendations on machine guarding, robotics, and ergonomics. It said a presence-sensing device could be considered under a de minimis enforcement…

1991-03-20 Opinion Letter March 20, 1991
US

The point of operation and rotating part hazards related to vertical food mixers in bakeries and restaurants are covered by the Occupational Safety and Health Administration standards. Unknown

An engineer asked OSHA what action it would take on hazards from vertical food mixers. OSHA said its machine-guarding rules covered mixer points of operation and rotating parts and that it had…

1991-03-19-1 Opinion Letter March 19, 1991
US

Enforcement of the Hazard Communication Standard as it relates to "vegetable oil mist"

A cotton-industry representative questioned label and material safety data sheet duties for vegetable oil mist under OSHA’s Hazard Communication Standard. OSHA said a substance with a specific OSHA…

1991-03-19 Opinion Letter March 19, 1991
US

Automatic return attachments on radial saws

A saw manufacturer asked whether OSHA required automatic return attachments on radial saws. OSHA said its rule required the cutting head to return gently to the starting position when released, but…

1991-03-13-0 Opinion Letter March 13, 1991
US

Employees who design and engineer hazardous waste facilities and their coverage under 1910.120.

An engineering company asked whether its employees needed HAZWOPER training when they visited hazardous waste incinerators for design work or tests. OSHA said regular duties in permitted areas could…

1991-03-13 Opinion Letter March 13, 1991
US

The obligations and responsibilities of machine manufacturers under the lockout/tagout standard. Unknown

A machine builder asked whether OSHA’s lockout/tagout standard applied to manufacturers as well as machine owners. OSHA said new or substantially modified equipment needed energy-isolating devices…

1991-03-08 Opinion Letter March 8, 1991
US

Immigration Act amendment to unemployment eligibility rules Unknown

ETA explained that the Immigration Act of 1990 removed an obsolete Immigration and Nationality Act citation from the federal unemployment tax law's rule on work performed by noncitizens. It said…

UIPL No. 14-91 Guidance March 6, 1991
CA

Sporadic incentive/referral bonuses must be included in the regular rate of pay for overtime, vesting in the pay period the bonus objectively vests

An employer's counsel asked whether sporadic incentive bonus payments for work ancillary to employees' primary duties must be included in the "regular rate of pay" used to calculate overtime, under…

1991.03.06 Opinion Letter March 6, 1991
US

A rescue team is required during all phases of underground construction operations in a tunnel.

A construction safety superintendent asked whether tunnel rescue teams were still needed after the primary structural phase. OSHA said 29 CFR 1926.800(g)(5) required a rescue team throughout all…

1991-03-06 Opinion Letter March 6, 1991
US

Machine Guarding

An ironworker-machine manufacturer asked OSHA to confirm that users would comply if they kept or replaced the factory guards. OSHA said an employer met its machine-guarding rule when the machine was…

1991-03-04-2 Opinion Letter March 4, 1991
US

The excessive space required on job sites to comply with the posting of various posters mandated by Federal law.

A contractors’ association proposed shrinking OSHA’s workplace safety poster to fit alongside other required notices at construction sites. OSHA said the proposed 5¼-by-7¾-inch copy did not comply;…

1991-03-04-0 Opinion Letter March 4, 1991
US

Guidelines for First Aid Training Programs.

Ontario’s labour ministry asked OSHA for its first-aid training guidelines and further suggestions. OSHA said inspectors could use the guidelines to evaluate training, and trainers could tailor…

1991-03-04 Opinion Letter March 4, 1991
US

Protection from hazards of bloodborne pathogens in dentistry Unknown

A senator relayed a dentist's concern that OSHA had singled out dental offices for inspections and bloodborne-disease safeguards. OSHA said its inspection program covered health care settings…

1991-02-28-0 Opinion Letter February 28, 1991
US

St. Mary’s Hospital employee plans as church plans Unknown

A Catholic hospital asked whether several employee benefit plans were church plans. EBSA said the Franciscan order’s control of hospital and plan administration met the church-plan definition on the…

Advisory Opinion 1991-10A Opinion Letter February 26, 1991
CA

A reasonable per-mile car allowance (e.g. the IRS's 26 cents) is presumed to already cover the employee's auto-insurance cost

Following up on a phone conversation, DLSE clarified its position on whether an employer that reimburses an employee 26 cents per mile (the IRS-suggested rate at the time) for using the employee's…

1991.02.25-1 Opinion Letter February 25, 1991
US

Training requirements for post-emergency response operations

A contractors' group asked how OSHA would apply training rules to cleanup workers after a hazardous-materials emergency. OSHA said its enforcement instruction allowed a de minimis treatment for…

1991-02-25 Opinion Letter February 25, 1991
US

Fire brigade physical-capability guidance under 29 CFR 1910.156

A fire chief asked about compliance with OSHA's fire brigade rule. OSHA pointed to Appendix A's explanation that physical capability can be assessed through the required duties, performance tests,…

1991-02-22 Opinion Letter February 22, 1991
US

1990 budget law changes to unemployment compensation Unknown

ETA explained how the 1990 budget law changed federal and state unemployment programs. It described a new basis for distributing Reed Act funds, changes to when states could use those funds for…

UIPL No. 12-91 Guidance February 15, 1991
CA

Employer-required uniforms: who pays, and who pays for cleaning, when an employee opts into a different color or fabric

A hospital employer asked DLSE about uniform-cost and cleaning obligations under IWC Order 5-89 §9(A). DLSE explained that if a nurse or other health-care professional in an occupation that…

1991.02.13 Opinion Letter February 13, 1991
US

Maintenance employees at hazardous-waste treatment, storage, and disposal facilities

An employer asked whether maintenance employees entering its permitted hazardous-waste treatment, storage, and disposal areas for repairs, housekeeping, and material transfers were covered by OSHA's…

1991-02-13 Opinion Letter February 13, 1991
US

Crystalline silica warning labels under the Hazard Communication Standard

A mineral-products supplier asked whether crystalline silica warnings depended on the total silica content or only the respirable portion of a bulk sample. OSHA said products with more than 0.1%…

1991-02-11 Opinion Letter February 11, 1991
US

Restored UCFE coverage for temporary census workers Unknown

ETA rescinded Change 1 to UIPL 43-88 and explained that temporary Census Bureau service was again covered by UCFE. It instructed states to revisit claims denied or miscalculated under the prior…

UIPL No. 43-88, Change 2 Guidance February 8, 1991
US

Coverage of laboratories under OSHA's Laboratory Standard

An OSHA regional office asked which kinds of laboratories fell under the Laboratory Standard. OSHA said coverage turns on laboratory use and scale and whether work is part of or related to…

1991-02-08 Opinion Letter February 8, 1991
US

Warning garments for flagmen at construction sites Unknown

A warning-vest maker asked whether its garment met OSHA requirements for construction flaggers and workers exposed to traffic. OSHA said the vest appeared to meet the intent of the cited…

1991-02-04 Opinion Letter February 4, 1991
US

National Employees and Operators health trust as a MEWA Unknown

Tennessee regulators asked whether an employee and operator association health trust was a MEWA. EBSA said its benefits reached employees of unrelated employers, so ERISA did not bar state…

Advisory Opinion 1991-09A Opinion Letter February 1, 1991
US

Use of self-luminous and electroluminescent exit signs Unknown

An exit-sign manufacturer asked whether its self-luminous and electroluminescent products met OSHA's then-current illumination rules. OSHA said signs installed and maintained as described could…

1991-02-01-0 Opinion Letter February 1, 1991
US

Request for OSHA approval of a commercial scuba diver training program Unknown

A member of Congress asked OSHA to approve a commercial scuba diver training and certification program. OSHA said it does not approve or certify specific programs, although the submitted outline…

1991-02-01 Opinion Letter February 1, 1991
US

1991 military remuneration schedule for UCX claims Unknown

ETA issued a revised federal military pay schedule for unemployment claims by former service members after the January 1991 pay increase. State agencies were to use the attached monthly, weekly, and…

UIPL No. 10-91 Guidance January 30, 1991
US

Construction industry cooperation trust outside ERISA Unknown

A requester asked whether a construction industry cooperation trust was an ERISA welfare plan and whether its activities complied with labor-management law. EBSA said the trust provided no benefit…

Advisory Opinion 1991-08A Opinion Letter January 30, 1991
US

Inspection procedures for hazardous-waste emergency response Unknown

A training adviser asked whether OSHA would check compliance with its hazardous-waste emergency response standard at every inspection. OSHA said it was revising its enforcement guidelines and…

1991-01-30-1 Opinion Letter January 30, 1991
US

Material safety data sheet distribution by retail hardware stores

A congressional office asked how retail hardware stores should distribute chemical safety sheets to employer customers. OSHA said retailers selling hazardous chemicals for workplace use must keep…

1991-01-30-0 Opinion Letter January 30, 1991
US

Group lockout and tagout for hazardous energy control Unknown

An attorney asked who could place locks or tags on isolation devices during group maintenance. OSHA said someone other than a worker doing the service could place them under specified group…

1991-01-29-2 Opinion Letter January 29, 1991
US

Applicability of underground-construction standards to sewer tunnel rehabilitation

An OSHA regional office asked whether underground-construction rules applied to rehabilitation of a sewer tunnel built decades earlier. OSHA said the work created underground-construction conditions…

1991-01-29-1 Opinion Letter January 29, 1991
US

Using a powered industrial truck as a loading worktable

A bottling company asked whether workers could load cases onto a pallet held at waist height on forklift forks. OSHA said that, to protect workers from a driverless truck moving with raised forks,…

1991-01-29-0 Opinion Letter January 29, 1991
US

Physical examinations for interior structural firefighters

A fire chief asked how often interior firefighters needed physical exams and whether employers had to follow a stricter NFPA respirator standard. OSHA said its rules required firefighters to be…

1991-01-29 Opinion Letter January 29, 1991
US

Decontamination of equipment used at hazardous-waste sites

A member of Congress relayed concerns that equipment was leaving hazardous-waste sites without proper decontamination. OSHA said 29 CFR 1910.120(k) required a decontamination plan before entry,…

1991-01-28-0 Opinion Letter January 28, 1991
US

Emergency-response interpretation in North Carolina state-plan jurisdiction

North Carolina's emergency management office asked federal OSHA about hazardous-waste emergency-response requirements. Federal OSHA said it concurred with the technical interpretations in a December…

1991-01-28 Opinion Letter January 28, 1991
US

Use of nonapproved and improperly used respirators

OSHA told its regional offices how to handle three respirator uses: a smoke-filtering device for fires, a dust and mist respirator claimed for mercury vapor, and a powered respirator with a drinking…

1991-01-24 Opinion Letter January 24, 1991
US

Guarding hazards on vertical food mixers Unknown

An engineer reported hazards from unguarded vertical mixers in bakeries and restaurants. OSHA said the cited machine-guarding rules covered point-of-operation and rotating-part hazards and that…

1991-01-23-1 Opinion Letter January 23, 1991
US

Hazardous-waste emergency-response coverage in general industry

A senator asked how OSHA's hazardous-waste operations rule applied to ordinary industrial workplaces. OSHA said section 1910.120(q) applied where hazardous-substance emergencies might occur, while…

1991-01-23-0 Opinion Letter January 23, 1991
US

Employee emergency alarm systems under 29 CFR 1910.165

An alarm-system maker asked how several parts of OSHA’s employee emergency alarm rule applied to its equipment. OSHA said workers must be able to perceive and understand alarms, emergency messages…

1991-01-23 Opinion Letter January 23, 1991
US

Disaster unemployment benefit amounts, January to March 1991 Unknown

ETA supplied state average weekly benefit amounts to use when calculating disaster unemployment assistance for major disasters from January through March 1991. Its attachment listed each…

UIPL No. 9-91 Guidance January 22, 1991
US

1991 federal civilian salary schedules for UCFE claims Unknown

ETA supplied revised annual federal civilian salary rates for state agencies processing unemployment claims by former federal employees. The rates were to help staff complete the UCFE claimant…

UIPL No. 08-91 Guidance January 22, 1991
US

Emergency Title XII advance request fax procedures Unknown

This change to UIPL 3-91 gave governors and their delegates a fax route for urgent requests for federal unemployment loans or voluntary repayments. It said a fax or telegram needed prompt…

UIPL No. 03-91, Change 1 Guidance January 22, 1991
US

Florida blood banks insurance trust as a MEWA Unknown

A Florida blood banks association asked whether its group health trust escaped state insurance oversight under ERISA. EBSA said it covered workers of multiple employers and was a MEWA, so ERISA…

Advisory Opinion 1991-07A Opinion Letter January 22, 1991
US

Employer payment for hepatitis B vaccine for nursing-home staff Unknown

Nursing-home representatives asked why employers had to pay for hepatitis B vaccination for workers exposed to blood or other infectious material. OSHA said its then-current interpretation required…

1991-01-22 Opinion Letter January 22, 1991
US

Sampling and laboratory analysis for benzidine congener dyes

An OSHA regional office asked how to collect and analyze samples for benzidine-related dyes and their metabolites. OSHA's technical center provided guidance on air and wipe filters, bulk standards,…

1991-01-18 Opinion Letter January 18, 1991
US

Laboratory Standard coverage for quality-control and environmental labs

A chemical manufacturer asked whether several quality-control and environmental laboratories were covered by OSHA's Laboratory Standard. OSHA said labs that support or control production generally…

1991-01-17-0 Opinion Letter January 17, 1991
US

Standards for coal barge unloading equipment Unknown

A testing laboratory asked which OSHA standards applied to a crane-supported coal unloader used at a power plant's barges. OSHA said the equipment fell under its longshoring standards, including the…

1991-01-16-0 Opinion Letter January 16, 1991
US

Laboratory Standard coverage for building-products testing

A building-products company asked whether its research and testing labs qualified for OSHA's Laboratory Standard. OSHA said it lacked enough facts for a definitive classification: research work…

1991-01-16 Opinion Letter January 16, 1991
US

Diversified Industrial Group collective bargaining exception Unknown

Three state insurance regulators asked whether a union-linked health trust could be regulated as a MEWA. Assuming its collective bargaining agreements were bona fide, EBSA said the trust fit the…

Advisory Opinion 1991-06A Opinion Letter January 15, 1991
US

Oregon contractors health trust as a MEWA Unknown

A requester asked whether an Oregon contractors association health trust was a MEWA and an ERISA welfare or pension plan. EBSA separately considered whether it was fully insured. EBSA found a MEWA…

Advisory Opinion 1991-05A Opinion Letter January 14, 1991
US

Joint Economic Total Trust as a MEWA Unknown

A requester asked whether the Joint Economic Total Trust was subject to New Jersey insurance oversight. EBSA found that its group benefits served employees of more than one employer, making it a…

Advisory Opinion 1991-04A Opinion Letter January 14, 1991
US

Railway health services association as a MEWA Unknown

Oregon regulators asked whether a railway health association’s plan was a multiple employer welfare arrangement. EBSA said the plan covered workers of separate employers and was not tied to a…

Advisory Opinion 1991-03A Opinion Letter January 14, 1991
US

Laboratory Standard coverage for electric-utility testing labs

An electric utility asked whether its water-testing labs were covered by OSHA's Laboratory Standard. OSHA said testing process water for electricity production was quality control and generally…

1991-01-09-0 Opinion Letter January 9, 1991
US

Excavation inspections and soil classification by a competent person

An OSHA regional office asked what a competent person must do when classifying soil and inspecting excavations. OSHA said a competent person must inspect before work and as needed during a shift,…

1991-01-09 Opinion Letter January 9, 1991

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