NDS Blog
NFPA Physical Standards: A Fire Chief’s Guide
For a fire chief, the NFPA physical standards can feel like an alphabet soup of numbers that keeps...
Are Full Body Scans Worth It? Employer Guide
Full body scans have gone from a fringe idea to a wellness status symbol, and employers are...
Health and Safety Compliance: Where Preventative Screening Fits
Two very different things get called "employee screening," and confusing them creates real...
What Is a Stress Echo Test? Inside the Cardiac Screening Built for Police
A resting heart can hide a serious problem. An artery can be significantly narrowed and...
NFPA 1583 Explained: Health-Related Fitness Programs for Fire Departments
If NFPA 1582 answers whether a firefighter is medically fit for duty, NFPA 1583 answers a...
How Often Should Employees Get a Check-Up?
Ask most people how often they should see a doctor and they will say once a year, without...