Who We Are
Onterris is a global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect.
Sectors
Access deep environmental expertise tailored to your industry, with solutions built for real-world conditions.
Solutions
Prepare for escalating environmental risks with expert solutions designed to perform under pressure.
Our Thinking
Explore briefs, perspectives and articles that turn insight into action. Discover thought leadership that informs decisions and drives impact. See the ideas shaping environmental solutions and guiding your next move.
Cuture & Careers
Where brilliant people come together to turn environmental science into real-world progress for communities, industry and the planet.

Hazard Communication & Chemical Safety

Strengthen chemical safety through clear hazard information and practical controls
A pile with blue barrels.
Oil spill pollution in the water and on the sand.
INTRO

Chemical insight is the foundation of safer work

Effective chemical safety programs give employees clear, accurate information they can apply to the work they perform. Consistent labels, accessible safety data sheets (SDS) and relevant training work together to connect chemical hazards with practical controls. As chemical inventories, processes and regulatory requirements evolve, active program management helps keep information current and practices aligned.

Onterris helps organizations evaluate chemical hazards, strengthen hazard communication systems and align program elements across facilities and operations. Our teams combine chemistry, toxicology, industrial hygiene and regulatory insight to support informed, safer decisions throughout the chemical and industrial lifecycles, from introduction and routine use to storage, emergency planning and change management.

Supporting Your Industry

Strong chemical safety programs help organizations keep hazard information accurate, communicate risks clearly and protect workers as chemicals, processes and regulatory requirements evolve.
why it matters

Transform chemical knowledge into safer work practices

A strong program provides clear information and helps ensure chemical hazards are consistently identified, communicated and controlled.
  • Incomplete inventories can leave hazardous products outside established review and control processes
  • Outdated or inaccessible safety data sheets can delay informed response
  • Inconsistent labels create confusion during routine work and emergencies
  • New products and process changes can introduce hazards faster than programs adapt

Connect chemical knowledge to everyday controls

Onterris develops chemical safety programs around the products, processes and people present at each organization. Technical review and field implementation are coordinated so program documents reflect actual conditions and employees can apply the information they receive.
Team Inspection engineers working with laptop of oil factory and gas refinery plant industry at night for inspector safety quality control.
Our Capabilities

Chemical safety capabilities from inventory to implementation

Chemistry and workplace health expertise work together to support accurate communication and defensible decisions.
Written hazard communication programs
Chemical inventories and safety data sheet management
Hazard classification and toxicology support
Container and secondary-container labeling review
Chemical approval and management-of-change processes

Related Services

Man in a red shirt wearing a clipped-on noise dosimeter.

Noise, Vibration & Hearing Conservation

Assess workplace noise and vibration exposures with personal dosimetry, sound-level surveys, vibration monitoring, engineering controls and hearing conservation support.
Worker using a tablet at an electrical substation during an EMF and RF exposure assessment

EMF & RF Exposure Assessment Services

Assess EMF and RF exposure with calibrated field measurements, task-based evaluations and practical controls for workers, implants and sensitive equipment.
Team of maintenance engineers in safety gear and hard hats inspect and test machines.

Ergonomic Risk Assessments & Human Factors

Identify ergonomic and human factors risks with workplace assessments, job-task analysis and practical controls designed to reduce strain, error and injury.
Employees putting on oxygen masks

Respiratory Protection, Fit Testing & Medical Surveillance

Respiratory protection and PPE program support including hazard assessments, respirator selection, fit testing, training, medical evaluation coordination and program review.
Man in a red shirt wearing a clipped-on noise dosimeter.

Workplace Exposure Monitoring & IH Assessments

Workplace exposure monitoring and industrial hygiene assessments using personal, area and task-based sampling, real-time monitoring and expert data interpretation.
Employees in PPE taking soil samples

Heat Stress & Thermal Exposure

Protect workers with heat stress assessments, exposure monitoring, work-rest guidance and heat illness prevention programs tailored to workplace conditions.