Articles
Ontario Regulation 854/90 – Mines and Mining Plants
Overview: Safety obligations in Ontario’s mining sector Workplaces in the mining sector – surface mines, underground mines, processing...
Snowmelt Water Damage & Mould Response Checklist
When Water Damage and Mould Assessments Are Needed During Spring Thaw As temperatures rise across Ontario, melting snow and ice can lead to...
Environmental Testing for Water Damage Claims: How We Support Insurance Adjusters
When a water loss occurs, insurance adjusters face immediate pressure to confirm the source, assess the extent of damage, determine the correct...
Ontario Regulation 833 – Control Of Exposure to Biological or Chemical Agents
Download this article (PDF)What This Regulation Is About In Ontario, many workplaces use chemical and biological products or create contaminants...
Global OHS Updates & Trends – Nov. 2025
This edition of our Global Occupational Hygiene Updates & Trends highlights emerging developments shaping workplace health and safety across...
The Essential Guide to Improving Indoor Air Quality During Seasonal HVAC Transitions
As we transition from warmer to cooler weather, HVAC systems shift from cooling to heating. This seasonal transition can impact indoor air quality...
Protecting Industrial Workers: How Ergonomic Assessments Support Compliance with MLITSD’s Material Handling Campaign
From April 2025 through March 2026, Ontario’s Ministry of Labour, Immigration, Training and Skills Development (MLITSD) is conducting a targeted...
Global OHS Updates & Trends – Sept. 2025
This edition of our Global OHS Update showcases important developments shaping occupational health and safety (OHS) worldwide—from new regulatory...
How High Temperatures Affect Productivity and Worker Health
As temperatures rise in late spring and summer, workplaces in industries like manufacturing, construction, and landscaping face unique challenges....
THEM joins IWSCC as a Certified Disability-Owned Business
T. Harris Environmental Management Inc. (THEM) is pleased to announce its official certification as a disability-owned business by the Inclusive...
Global OHS Update & Trends – June 2025
This special bulletin highlights key developments in occupational health and safety (OHS) around the world, from regulatory changes in Ontario to...
How to Prepare for a Surprise MLITSD Inspection
The Ministry of Labour, Immigration, Training and Skills Development (MLITSD) conducts regular inspection blitzes across industries to ensure...