About Us
Integrity and impartiality are our underlying objectives in providing the first-rate customer service you deserve.
SLI Compliance® is
an independent division under parent organization GLI® LLC.
As an accredited lab under the National Voluntary Accreditation Program (NVLAP) of the National Institute of Standards and Technology (NIST) (NVLAP Lab Code 200733-0: TESTING), SLI Compliance offers high-quality compliance testing and certification services to some of the most regulated industries. As an Office of the National Coordinator Authorized Test Lab (ONC-ATL) and Authorized Certification Body (ONC-ACB), SLI Compliance is authorized to perform Health IT testing and certification for the ONC’s Health IT Certification Program.
Voting systems compliance
testing statement of independence.
ETHICS STATEMENT
Our core purpose
SLI Compliance® aims to be trusted global compliance and quality experts, delivering world class customer service and value that is unmatched in the industry. We are committed to maintaining independence, impartiality and holding ourselves to the highest standards of integrity.

For Our Culture
Our culture is built on transparency, ownership and accountability where our employees truly focus on what is best for SLI Compliance and its clients first.

For Our Employee
We consistently invest in and develop our employees' expertise and skills in order to achieve the growth and advancement they need to reach both their, and SLI Compliance's, full potential.

For Our Testing & Certification Services
We continuously deliver THE best quality testing and certification services with supreme accuracy while reducing time to market. We do this through relentless innovation in our approach, processes and technology.

For The Customers
We will always take the time to understand what our customers really need so that we can provide the value and quality necessary to reduce their risk while increasing their profitability.
our story
SLI compliance Through The Years
2020s
May 2021
SLI Compliance releases new Health IT Preparation services for the ONC Certification Program – Mt Everest Package and Pre-Certification Testing Services.
Mt Everest is a full support service designed to assist in the preparation of ONC Certification. Pre-Certification Testing is available to assist companies that are unsure if they’re ready to embark on the official testing for ONC Certification.
September 2022
SLI Compliance’s Voting System Test Lab (VSTL) received accreditation approval from the EAC to test voting systems to the Voluntary Voting System Guidelines (VVSG) 2.0. SLI Compliance passed the NVLAP and EAC audits with only one minor finding and received Notice of Compliance for the addition to VVSG 2.0 from the U.S. Election Assistance (EAC) on 9/7/2022.
January 2024
SLI Compliance releases new FHIR Testing and Verification Service for Applications in the Health IT Industry. SLI Compliance’s FHIR service is a creditable independent evaluation of a Health IT application’s ability to comply with HL7 FHIR standards and verify providers and hospitals the application meets the necessary requirements to connect safely to EHR systems.
2010s
September 2010
SLI Compliance earns an ISO 9001 certification for its Quality Management System.
December 2010
SLI Compliance becomes an ONC Authorized Testing Lab by the US Department of Health and Human Services, Office of the National Coordinator (ONC) for the ONC’s Health IT Certification Program
March 2015
SLI Compliance is acquired by Gaming Laboratories International, LLC (GLI), and SLI’s compliance division becomes SLI Compliance, a division of GLI LLC.
February 2018
SLI Compliance becomes an ONC Authorized Certification Body by the American National Standards Institute (ANSI) and the US Department of Health and Human Services, Office of the National Coordinator (ONC) for the ONC’s Health IT Certification Program. SLI is accredited to the ISO/IEC 17065 standard.
2009
2009
SLI Compliance set a new industry standard for the testing of voting systems with the release of its Advanced Voting System Test Protocol™ (AVSTP) which fulfills the need for transparent, repeatable, and cost-effective testing. It is an object-oriented approach to validating the testing of all requirements that reduces the time and cost of audits and testing.
November 2009
First International Voting Test Certification engagement – a nationwide voting system for the country’s National Election
2007
2007
SLI Compliance becomes an accredited Voting System Test Laboratory (VSTL) National Voluntary Laboratory Accreditation Program (NVLAP Lab Code 200733-0 TESTING) of the National Institute of Standards and Technology (NIST), in partnership with the United States Election Assistance Commission (EAC)
EAC Interim / NVLAP Voting System Test Lab Application:
- First Test Lab pre-assessment for VSTL, April 2006
- First ITA Audited, July 10-12, 2006
- Accredited to test VSS 2002 Voting System modifications during EAC Pre-Election Phase
- Accredited to test both VSS 2002 & VVSG 2005
SLI Compliance is accredited to the ISO/IEC 17025 standards
2001–2004
2001
Entered into the voting industry, became a certified Independent Test Authority (ITA), under the National Association of State Election Directors (NASED), the first to establish a voting certification program.
- Software ITA Accreditation, August 2001
- Hardware/Full ITA Accreditation, May 2004
2004
First election engagement for a State’s Secretary of State Office