NDS Blog
10 Safety Culture Examples That Actually Improve Employee Health
Most safety culture examples you will find cover the same ground: hard hats, toolbox talks,...
What Percentage of Firefighters Get Cancer? The Numbers Every Chief Should Know
Ask ten firefighters what percentage of them will get cancer, and someone will say 68 percent. It...
Health and Safety Compliance: Where Preventative Screening Fits
Two very different things get called "employee screening," and confusing them creates real...
VO2 Max Chart by Age: How Officers Measure Cardiac Fitness
VO2 max is the single best measure of how much work your cardiovascular system can actually...
Police Officer Mortality Rate: The Statistics Behind the 22-Year Gap
You have probably heard it in a briefing or seen it on a union flyer: police officers live...
The 9 Most Common Cancers in Firefighters (and Why Early Detection Matters)
Asking which cancer is most common in firefighters has a more useful answer than a single...