ADS specializes in safety, security, and operational risk management consulting.
Proudly supporting the design, development, and implementation of Safety Management Systems (SMS) across multiple industries.

ADS is proud too have been selected for many of our clients' most important and high-profile projects.
Recent projects include:

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National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC)
Safety and Mission Assurance (SMAS-II) Directorate (Code 300)
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Honolulu Authority for Rapid Transportation (HART)
Safety and Security Consultant Services
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Maryland Transit Administration
On-Call System Safety Services
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Washington Metropolitan Area Transit Authority (WMATA)
On-Call Safety and Engineering Services
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Washington Metropolitan Area Transit Authority (WMATA)
General Architectural and Engineering Consulting Services
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Washington Metropolitan Area Transit Authority (WMATA)
Railcar Vehicle Engineering Consultant Services
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Tri-County Metropolitan Transportation District of Oregon (TriMet)
Safety Management Systems Consulting Services
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Tri-County Metropolitan Transportation District of Oregon (TriMet)
Grade Crossing Safety Enhancements Study
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LOS ANGELES COUNTY METROPOLITAN TRANSPORTATION AUTHORITY) (LACMTA) OFFICE OF INSPECTOR GENERAL
Bus Operator Safety Barrier Use and Effectiveness Study
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San Francisco Bay Area Rapid Transit (BART)
Fire/Life Safety – Fire Protection Support
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Virginia Railway Express (VRE)
Safety and Security Consulting Services
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Greater Richmond Transit Company (GRTC)
Safety Certification Services
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CAPITAL METROPOLITAN TRANSPORTATION AUTHORITY
General Planning Consultant Services
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District of Columbia Department of Transportation (DDOT) DC Streetcar
Project Management Consultant Services
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CAPITAL METROPOLITAN TRANSPORTATION AUTHORITY
Safety and Security Certification Support Services
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Sonoma-Marin Area Rapid Transit (SMART)
Safety Program Review
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Golden Gate Bridge, Highway and Transportation District (GGBHTD)
Golden Gate Bridge, Highway and Transportation District
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Hampton Roads Transit
System Safety Support Services
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The Metropolitan Transit Authority of Harris County (METRO)
Safety Consulting Services
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Regional Transportation District (RTD)
Safety Management System Consultant
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Chicago Transit Authority (CTA)
Red and Purple Phase One Project
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United States Department of Transportation (USDOT) Federal Railroad Administration (FRA)
Positive Train Control Safety Plan (PTCSP) Reviews
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North Carolina Department of Transportation
State Safety Oversight
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