U.S. Department of Transportation (USDOT) Regulatory Agencies
- Bureau of Transportation Statistics (BTS)
- Federal Aviation Administration (FAA)
- Federal Highway Administration (FHWA)
- Federal Motor Carrier Safety Administration (FMCSA)
- Federal Railroad Administration (FRA)
- Federal Transit Administration (FTA)
- Maritime Administration (MARAD)
- National Highway Traffic Safety Administration (NHTSA)
- Office of the Inspector General (OIG)
- Office of the Secretary of Transportation (OST)
- United States Coast Guard (USCG)
U.S. Government Web Sites Helpful to Business Owners, HR Directors, and Safety Officers:
- Census Bureau (U.S.)
- Centers for Disease Control and Prevention (CDC)
- Consumer Information Center
- Consumer Product Safety Commission
- Department of Commerce
- Department of Education
- Department of Food and Agriculture (USDA)
- Department of Labor (DOL)
- Federal Communications Commission (FCC)
- Federal Food and Drug Administration (FDA)
- Internal Revenue Service (IRS)
- Job Accommodation Network (“JAN”- an agency of the DOL)
- National Credit Union Administration
- National Institute for Occupational Safety and Health (NIOSH)
- Occupational Safety & Health Administration (OSHA)
- Patent and Trademark Office
- State Department Bureau of Consular Affairs
About Our HQ
Sadie
OHS Inc. is a family-owned California corporation headquartered in beautiful Orange County. Since January 1991, we have provided complete Drug-Free Workplace management and other workplace safety services to business and industry nationwide. Since 2001, our "sister" company, Health Tests Direct, has been saving people 50-81% on their laboratory blood tests. Please come visit our "Best In Show" mascot, Sadie, and our "Best In The Business" operations staff anytime you are in Southern California. We're here to welcome you 8 AM - 5 PM weekdays.
Popular Pages
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How to Cheat a Drug Test - There are three potential ways to attempt beating a drug test. EMPLOYERS: this is our site's #1 most-visited page! What does that suggest to you?
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Drug Detection Time Frame - How long do drugs stay in your system? EMPLOYERS: our site's #2 most-visited page and 77% of drug users are employed full or part-time!
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State Drug Testing Laws - All 50 U.S. states and their applicable drug testing laws.
Setting Up a Drug-Free Workplace Program - The "15 Essential Steps" OHS Inc. can easily manage for you!
Contact Us
Privacy Policy and Terms of Use
OHS Health & Safety Services, Inc.
Commerce Business Center
3303 Harbor Boulevard, Bldg. G-2
Costa Mesa, CA 92626 USA
Toll-free: 800.456.4647 (U.S. & Canada)
Local: 949.764.9301
Email: Operations@OHSinc.com
Save 50-81% on Blood Testing!
HTD is a DBA of OHS, Inc.
2025 © OHS, Inc. ALL Rights Reserved.