Safety Vest Compliance Guide: ANSI Classes, OSHA Rules & Custom Branding

Choosing a safety vest involves more than picking fluorescent yellow or orange. High-visibility safety apparel is classified according to the work environment, amount of visible material and garment design — and the right choice depends on the hazards workers actually face.

In the United States, ANSI/ISEA 107 is the primary consensus standard used for high-visibility safety apparel. OSHA, the Federal Highway Administration, state agencies, project specifications and individual employers may also impose requirements depending on the work being performed.

Looking for branded workwear? Explore Custom Safety Apparel or view our Custom CornerStone® Class 2 Safety Vest.

What Is ANSI/ISEA 107?

ANSI/ISEA 107 is the American National Standard for high-visibility safety apparel.

The standard addresses items such as:

• Fluorescent background material
• Retroreflective material
• Minimum areas of visible material
• Garment design
• Material performance
• Garment labeling
• Performance classes
• Intended-use types

As of 2026, the current published edition is ANSI/ISEA 107-2020.

One important point: ANSI does not personally inspect or “approve” each vest. Manufacturers evaluate garments against the standard's requirements and provide conformity information for qualifying products.

For workplace purchasing, look at the garment label and manufacturer documentation instead of relying only on marketing phrases such as “high visibility,” “reflective” or “safety vest.”

ANSI Safety Vest Types vs. Performance Classes

Many people talk only about Class 1, Class 2 and Class 3.

Under modern ANSI/ISEA 107 classifications, you should also understand the garment Type.

What Is a Class 1 Safety Vest?

Performance Class 1 is associated with Type O — off-road or non-roadway occupational environments.

This category may apply where workers need additional visibility around moving equipment but are not exposed to public roadway traffic or a roadway temporary traffic-control zone.

Potential environments can include certain:

• Warehouse yards
• Industrial facilities
• Controlled work areas
• Material-handling environments
• Private facilities with moving equipment

A Class 1 vest should not automatically be selected just because vehicles are traveling slowly. The actual work environment, applicable regulations and hazard assessment matter.

What Is a Class 2 Safety Vest?

Performance Class 2 provides a greater amount of high-visibility material than Class 1 and is available for Type R roadway and Type P public-safety garments.

Type R Class 2 apparel is commonly used for occupational work where employees are exposed to roadway traffic or moving equipment within temporary traffic-control environments.

Depending on the employer's hazard assessment and applicable rules, users may include:

• Road construction workers
• Utility crews
• Survey crews
• Transportation workers
• Flagging and traffic-control personnel
• Other workers operating near moving traffic

CEPrints currently offers a Custom CornerStone® ANSI/ISEA 107 Class 2 Economy Mesh Safety Vest in Safety Yellow and Safety Orange with custom logo printing.

What Is a Class 3 Safety Vest or Garment?

Performance Class 3 provides a higher level of conspicuity by requiring more visible background and retroreflective material than Class 2.

Class 3 is available for Type R and Type P applications.

It may be selected when conditions require greater visibility, including situations involving:

• Complex visual backgrounds
• Nighttime work
• Low-light conditions
• Higher-risk roadway exposure
• Tasks where greater recognition of the worker's body movement is needed

Under current MUTCD guidance, Class 3 high-visibility apparel should be considered for flaggers working at night.

What Is Class E High-Visibility Apparel?

Class E refers to supplemental high-visibility items such as qualifying pants or other lower-body garments.

Class E items are not intended to serve as compliant high-visibility apparel by themselves.

When certain Class E garments are combined with qualifying Class 2 apparel, the complete ensemble can provide Class 3 visibility.

Always confirm the manufacturer's specifications for the exact garments being combined.

Does OSHA Require Safety Vests?

OSHA requirements depend on the work being performed and the hazards employees face.

For example, OSHA regulations specifically address warning garments for:

• Flaggers engaged in construction traffic control
• Certain employees exposed to public vehicular traffic near excavation operations

OSHA has also stated that highway and road-construction workers exposed to struck-by hazards from public traffic or construction vehicles require high-visibility protection under the General Duty Clause when applicable.

This is why an employer should not ask only:

“Does OSHA require a vest?”

A better question is:

“What visibility hazards exist in this job, and what PPE do the applicable OSHA, MUTCD, state, contract and employer requirements call for?”

For current federal guidance, consult the OSHA high-visibility garment interpretation.

High-Visibility Requirements for Roadway Work Zones

The Federal Highway Administration's Manual on Uniform Traffic Control Devices — commonly called the MUTCD — contains specific requirements for temporary traffic-control zones.

Under the current MUTCD, workers within the right-of-way who are within a temporary traffic-control zone must wear qualifying Performance Class 2 or Class 3 high-visibility safety apparel, subject to the provisions and exceptions in the MUTCD.

The standard also places responsibility for selecting the appropriate class on the person designated by the employer as responsible for worker safety.

For roadway applications, this is another reason not to rely on generic online charts that assign vest classes based only on vehicle speed.

See the current FHWA Manual on Uniform Traffic Control Devices for official requirements.

Safety Yellow vs. Safety Orange

Both fluorescent yellow-green and fluorescent orange-red are widely used for compliant high-visibility roadway apparel.

Choosing between them can depend on:

• Work environment
• Background colors
• Employer policy
• Project specifications
• State or agency requirements
• Desired contrast with vehicles, equipment and surroundings

The goal of high-visibility clothing is conspicuity. A worker should stand out from the visual environment rather than blend into it.

CEPrints' current Class 2 vest is available in both Safety Yellow and Safety Orange.

What Does Reflective Tape Actually Do?

Fluorescent background material and retroreflective material perform different jobs.

Fluorescent Background Material

Bright fluorescent fabric improves daytime, dawn and dusk conspicuity.

Retroreflective Material

Retroreflective trim is designed to return light toward its source — such as vehicle headlights — making the wearer more visible in darkness and low-light conditions.

The amount, width, placement and performance of this material are part of the ANSI/ISEA garment requirements.

How to Tell if a Safety Vest Meets ANSI/ISEA 107

Don't judge compliance solely by appearance.

A bright yellow vest with reflective-looking stripes is not automatically an ANSI/ISEA 107 garment.

Check the garment label and manufacturer documentation for information such as:

• ANSI/ISEA 107 standard reference
• Garment Type
• Performance Class
• Manufacturer information
• Care instructions

Manufacturers of conforming garments provide documentation confirming that the design and materials meet the applicable requirements.

If compliance is critical to your project, request the manufacturer's product specifications or Declaration of Conformity rather than relying on color alone.

Can You Put a Company Logo on an ANSI Safety Vest?

Yes, high-visibility garments can often be customized with company identification, but branding should never undermine the garment's safety function.

Important considerations include:

• Do not cover retroreflective tape.
• Do not place artwork where it interferes with required reflective patterns.
• Do not assume an unlimited amount of background fabric can be covered with printing.
• Keep logos and identification within appropriate decoration areas.
• Review unusually large front or back graphics before production.

ANSI/ISEA guidance allows identification panels and logos, but required visible material still has to be maintained.

Front Logo vs. Back Logo on a Safety Vest

A small left-chest logo is a common choice because it provides company identification while using relatively little garment area.

Larger back logos can provide stronger identification from a distance but need more careful placement around reflective trim and high-visibility background material.

Before producing a large imprint, consider:

• The vest's reflective-tape layout
• The size of the available print area
• The amount of fluorescent material being covered
• Manufacturer decoration guidance
• The worker's required garment Type and Class

CEPrints can review the proposed logo placement before decorating your order.

Can Safety Vests Be Printed With Employee Names or Numbers?

Personalization can be useful for:

• Employee names
• Crew numbers
• Departments
• Job roles
• Security or event staff identification

The same placement rules apply: personalization should not obstruct reflective trim or compromise the required visible area of the garment.

When Should a Safety Vest Be Replaced?

High-visibility apparel does not remain equally effective forever.

Inspect garments regularly for:

• Faded fluorescent material
• Damaged or missing reflective trim
• Heavy staining or contamination
• Tears
• Failed closures
• Excessive wear
• Alterations that interfere with visibility features

Follow the manufacturer's care and washing instructions. Harsh washing, contamination and repeated wear can affect both fluorescent and retroreflective performance.

Replace garments when their condition no longer provides the visibility or functionality required by your safety program.

Make Sure the Vest Is Worn Correctly

Purchasing the correct garment does not help if its visibility features are routinely covered or the vest is not worn as designed.

Watch for:

• Open vests when the garment is intended to be closed
• Tool belts covering reflective trim
• Jackets covering the vest
• Oversized garments creating snag hazards
• Undersized garments that cannot close properly
• Dirty garments with significantly reduced visibility

Proper fit also matters when high-visibility apparel must be worn over jackets, sweatshirts or other PPE.

How to Choose the Right Safety Vest

Use this process before placing an order:

1. Identify the job environment. Is the worker off-road, in a roadway environment or performing a public-safety function?
2. Perform the hazard assessment. Consider traffic, moving equipment, lighting, background complexity and the worker's tasks.
3. Check applicable regulations and contracts. Federal rules may not be the only requirements governing the project.
4. Determine the required Type and Performance Class. Do this before selecting the specific vest style.
5. Verify the garment label. Confirm that the actual product is identified for the required standard and classification.
6. Confirm fit and sizes. Account for outerwear and other PPE.
7. Plan branding carefully. Keep logos away from reflective trim and required visible material.
8. Establish inspection and replacement procedures. High-visibility PPE should remain in serviceable condition.

Common Safety Vest Compliance Mistakes

Choosing by Color Alone

Fluorescent yellow or orange does not automatically mean a garment meets ANSI/ISEA 107.

Using “Class 1, 2 or 3” Without Checking Garment Type

Modern ANSI/ISEA 107 classifications include Type O, R and P to identify the intended work setting.

Choosing a Vest Based Only on Traffic Speed

Simple MPH charts leave out important factors such as work environment, traffic exposure, lighting, equipment movement and regulatory requirements.

Covering Reflective Trim With a Logo

Company branding should never block the reflective pattern needed for visibility.

Using an Oversized Back Print Without Reviewing Compliance

Large graphics may cover fluorescent background material that contributes to the garment's classification.

Assuming “Reflective” Means Compliant

Check the label and manufacturer documentation rather than relying on product appearance.

Ignoring Vest Condition

Faded, damaged, stained or heavily worn apparel may no longer provide the visibility your safety program requires.

Using Class 1 Apparel in a Roadway TTC Zone

Current MUTCD roadway temporary-traffic-control requirements call for qualifying Performance Class 2 or 3 apparel, subject to the specific provisions of the manual.

Frequently Asked Questions About Safety Vest Compliance

Compliance Starts Before the Logo Is Printed

Custom branding can make crews easier to identify and help present a more professional company image, but a safety vest's first job is visibility.

Start by selecting a garment appropriate for the worker's actual environment and required Performance Class.

Then make sure the fit, reflective components, garment condition and logo placement continue to support the safety function the vest was designed to provide.