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Fit Testing

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At Oherm,

Understanding Fit Testing

Ensure your workers receive the highest level of protection with OHERM’s certified Fit Testing services. We provide on-site Respirator and Hearing Protector Fit Testing by Australian Standards, helping you maintain compliance and keep your workforce safe.

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Why Fit Testing Matters?

When it comes to workplace safety, one size does not fit all — especially for personal protective equipment (PPE). Respirators and hearing protection are only as effective as their fit. If they don’t seal or sit properly, they can’t do their job — and that puts your team at real risk.

At OHERM, we understand that proper protection isn’t just about having the right gear — it’s about making sure it fits you. That’s why we offer certified fit testing services designed to take the guesswork out of safety.

Our testing complies with AS/NZS 1715:2009 and supports a fully compliant Respiratory Protection Program, giving you confidence that your team is both protected and regulation-ready. Whether you’re in mining, construction, healthcare, or manufacturing, we help ensure every worker gets the right fit — because when safety matters, compromise isn’t an option.

Let’s make sure protection means exactly that — real, reliable, and tailored to every individual on your team.

Preparation

Respirator Fit Testing

Respirators (masks) are worn by workers as a last line of defence against airborne health hazards such as particulates, gases, fumes, fungi, bacteria, and viruses.

The degree of protection offered by different types of respirators depends significantly on how well a specific make and model fits an individual worker. That’s why Respirator Fit Testing is conducted — typically on an annual basis — to ensure proper fit and maximum protection.

OHERM offers Quantitative Fit Testing suitable for most respirator brands. Testing is conducted onsite at your workplace by experienced consultants in accordance with Australian Standard AS/NZS 1715 – Selection, Use and Maintenance of Respiratory Protective Equipment. We provide testing for:

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What We Offer

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Respirator Fit Testing (RPE)

We test the fit and seal of:

  • Half-face respirators

  • Full-face respirators

  • Disposable masks

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Testing is delivered via

  • On-site workplace visits

  • In-house assessments

  • Pop-up testing booths across Australia

  • Mobile testing units with calibrated equipment (SA only)

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Our testing ensures

  • Accurate fit via Quantitative Testing

  • Compliance with Australian Standards

  • Protection against airborne hazards (dust, gases, viruses)

Preparation

Hearing Protector Fit Testing

In high-noise environments, poorly fitted hearing protectors can result in permanent hearing loss. We help you meet compliance and protect your team’s long-term hearing

Hearing protectors are also a last line of defence, used to shield workers from hazardous occupational noise.

Like respirators, the protection provided by earplugs or hearing protection devices depends on how well the device fits the worker. Hearing Protector Fit Testing ensures the selected model achieves the intended noise reduction and protective seal when properly worn.

OHERM offers onsite Fit Testing services for most major earplug brands. Testing is performed by experienced consultants, who also provide basic hearing protection awareness and training for workers undergoing testing. This supports better fit outcomes and improved PPE compliance.

Lets see what you getting

What We Offer

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Hearing Protection Fit Testing (HPD)

We test the effectiveness and proper fit of:

  • Disposable earplugs
  • Reusable earplugs
  • Earmuffs
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Testing is delivered via

  • On-site workplace visits
  • In-house assessments
  • Pop-up testing booths across Australia
  • Mobile testing units (select locations)
3

Our testing ensures

  • Accurate fit verification using Quantitative Testing (e.g. 3M E-A-RFit system)
  • Supplementary Qualitative Testing for comfort and wearability
  • Compliance with workplace hearing safety regulations
  • Protection against noise-induced hearing loss in high-noise environments

Key featured services

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Onsite Testing

We bring our equipment and certified team directly to your workplace, reducing downtime and making it easy to fit test multiple employees in one session whether for respirators or hearing protection.

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Quantitative Fit Testing

Using state-of-the-art equipment, we perform Quantitative Fit Testing that delivers accurate, objective results. This ensures each worker’s respirator provides the required seal and protection based on measurable data.

(03)

Standards Compliant

Our fit testing strictly follows Australian Standard AS/NZS 1715, ensuring your organisation remains compliant with legal and regulatory guidelines for respiratory protection and PPE programs.

(04)

All Respirator Types Covered

We test a wide range of respirator types including half-face, full-face, and disposable masks. Our team works with most major brands and models to match your workplace requirements.

(05)

Earplugs & Hearing Protection Fit Testing

We also provide on-site fit testing for earplugs and other hearing protection devices. This ensures workers achieve the correct fit and protection against hazardous noise exposure.

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Experienced OHERM Consultants

All testing is carried out by qualified and experienced OHERM professionals. Our team ensures testing is not only compliant but also respectful of your work schedules and operational demands.

(07)

Worker Awareness & Training

During testing, our consultants provide clear instructions and brief training to help workers understand proper fitting techniques, increasing the effectiveness and consistent use of PPE.

(08)

Detailed Compliance Reports

Following every session, you receive comprehensive documentation — including individual fit test results — ready for your compliance records, audits, or internal health and safety systems.

Our Approach

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Assessment

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We start by assessing the specific respiratory and hearing protection needs of your workplace, considering the types of hazards present and the PPE currently in use. This ensures our fit testing targets the right equipment and personnel.

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Testing

(02)

Using the Australian Standard AS/NZS 1715, we perform quantitative fit testing for respirators and hearing protectors. Our experienced consultants conduct precise, on-site testing to confirm that each worker’s PPE provides the required protection.

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Training

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During the testing process, we provide clear, practical guidance and training to workers on the correct fitting and maintenance of their respiratory and hearing protection equipment to maximise safety and compliance.

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Support

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After testing, we deliver detailed reports documenting individual fit test results, ensuring your workplace meets regulatory requirements. We also offer ongoing support and advice to maintain effective PPE programs.

Why choose OHERM?

At OHERM, our experienced team of licensed occupational hygienists provides customized solutions to keep your workplace safe and healthy. We help you stay compliant with both local and global safety standards, backed by a proven track record of improving workplace safety for many organizations. Trust us to protect your team and business.

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(01)

Expertise

With 25+ years of experience in occupational hygiene and PPE fit testing, our certified consultants deliver reliable, accurate results that help protect your workforce.

(02)

Onsite Convenience

We bring our advanced fit testing equipment directly to your workplace, minimising disruption and making the process easy and efficient for your team.

(03)

Compliance Assurance

We ensure all fit testing follows the Australian Standard AS/NZS 1715, helping your organisation meet legal and safety requirements without hassle.

(04)

Comprehensive Service

Beyond testing, we provide training, detailed reports, and ongoing support — ensuring your PPE program is effective and your workers are well-informed.

What Our Clients Have to Say About Us

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“We’ve worked with several providers in the past, but OHERM stands out. Their fit testing services were professional, educational, and efficient. Our team now feels more confident and protected.”

AIM Insurance Services
Workforce Health Manager

Customer stories

Each day, we create practical solutions that simplify everyday life. Our clients range from the public sector to private businesses.

SIMEC Mining

SIMEC Mining relies on OHERM for thorough respirator fit testing. Their expert, compliant approach ensures our workforce is protected with correctly fitted respiratory equipment, supporting a safer mining environment.

ANMF (ANMEC)

ANMF/ANMEC values OHERM’s expertise in occupational hygiene and contamination assessments. Their professional, guideline-driven approach helps ensure safe healthcare environments for our members and supports compliance with health and safety standards.

SA Water

SA Water trusts OHERM for expert occupational hygiene and contamination assessments. Their rigorous, guideline-compliant approach ensures safe water infrastructure environments, protecting our workforce and maintaining high safety standards.

Stoneware

Stoneware relies on OHERM’s specialist knowledge for accurate contamination assessments and occupational hygiene advice. Their detail-oriented, standards-based approach helps us maintain safe, compliant workplaces across all our operations.

Let’s create a safer, compliant workplace—get in touch and see how OHERM can support your team.

Don’t wait for WHS issues to arise. Contact OHERM today and stay ahead with expert health and safety solutions.

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