Anesthetic gas exposure can put your people at risk.
Protecting your healthcare team from anesthetic gas exposure isn’t just about meeting OSHA or NIOSH standards—it’s about keeping people safe and healthy at work. At The Lawson Group, we provide trusted, local expertise in waste anesthetic gases consulting to help hospitals, surgical centers, and dental practices identify risks, improve safety, and stay compliant.
We’re here to help! Call us at (603) 228-3610 or fill out the form below.
Why Anesthetic Gas Exposure Matters
For healthcare employers, controlling waste anesthetic gases is both a compliance responsibility and a practical way to protect the people who keep your facility running every day.
When anesthetic gases escape during procedures, they become waste anesthetic gases (WAGs). Over time, even low levels of anesthetic gas exposure can lead to headaches, fatigue, nausea, and—in some cases—long-term health concerns for staff working in operating and recovery areas.
Common sources of WAGs in healthcare settings include:
Leaks from anesthesia machines or breathing circuits
Poorly maintained or outdated scavenging systems
Gaps in OR ventilation safety (airflow, pressure, air changes)
Infrequent or inconsistent monitoring of WAGs levels
Our Approach to Waste Anesthetic Gases Consulting
Our team takes a practical, evidence-based approach that balances thoroughness with cost-effectiveness.
Monitoring Waste Anesthetic Gases (WAGs)
We provide specialized anesthetic gas monitoring to measure exposure levels in operating rooms, recovery areas, and dental practices. Our health & safety consultants use advanced equipment to identify where leaks may be happening and how much gas is in the air.
Evaluating OR Ventilation Safety
Proper ventilation is one of the strongest protections against anesthetic gas exposure. We assess airflow patterns, pressure balances, and air exchange rates to ensure your OR ventilation safety meets best practices and regulatory requirements.
Scavenging Systems and Environmental Controls
Scavenging systems are designed to capture gases before they escape into the room, so it’s important they work properly. We test and review these systems, recommend improvements, and advise on disposal and environmental controls for WAGs so your staff stays protected.
Compliance and Safety for Hospitals and Clinics
Healthcare facilities are expected to follow OSHA, NIOSH, and EPA guidelines when it comes to anesthetic gases. We help you understand what compliance really looks like in practice, and we’ll give you clear, practical steps to get there without overwhelming your team.
Whether you need documentation for inspections, staff training, or long-term monitoring plans, we’ll help you stay ahead of requirements.
Why Partner with The Lawson Group
For over 40 years, we’ve been helping New England businesses create safer workplaces. As a local, family-owned company, we treat your team like our own neighbors. When it comes to health hazards from anesthetic gases, we combine technical expertise with a people-first approach. You’ll get:
Safety experts
Our team understands how ORs, recovery areas, and dental operatories actually function day to day—and we know what to look for when WAGs issues are subtle or intermittent.
Local support
We’re based right in Concord, NH, so you won’t be stuck waiting on a distant call center. If something feels off, you can reach a real person who knows your facility and your goals.
Practical recommendations
You’ll get clear, prioritized steps, like equipment checks, ventilation improvements, or scavenging adjustments.
Long-term partner
Whether you need follow-up monitoring, documentation support, or help training staff, we’re here to keep your program working over time—not just on inspection day.
Waste Anesthetic Gases FAQs
Waste anesthetic gases are small amounts of anesthetic gases that escape into the air during medical procedures. This can happen when anesthesia machines leak, scavenging systems don’t work properly, or ventilation isn’t strong enough.
Prolonged exposure can cause symptoms like headaches, dizziness, fatigue, and nausea. Long-term, daily exposure may increase risks of more serious health conditions, making monitoring and control essential for staff safety.
The main methods are:
- Scavenging systems to capture gases at the source
- Properly designed and maintained operating room ventilation safety
- Routine monitoring of WAGs by industrial hygienists
Guidelines are provided by OSHA (workplace safety), NIOSH (health hazard research), and the EPA (environmental protections). Hospitals and clinics are expected to meet these standards to protect workers and patients.
It depends on the size and type of facility, but routine monitoring should be done any time new equipment is installed, systems are updated, or staff notice unusual odors or symptoms. Many hospitals choose annual or semi-annual reviews.
Request a Waste Anesthetic Gases Consultation
Don’t leave your team exposed to hidden risks. If you’re concerned about anesthetic gas exposure or if it’s simply been a while since your last review, our consultants are ready to help.
