This document sets out the regulations governing CerticCS approval for security service providers operating in the Republic of Ireland. It covers the application and assessment process, approval conditions, ongoing company responsibilities, inspection and re-inspection requirements, use of the CerticCS name and logo, fees and penalties, and procedures relating to suspension, cancellation and appeals. It also includes provisions specific to approved security systems providers, including compliance certification, maintenance responsibilities and customer agreements. A key reference document for companies seeking or maintaining CerticCS approval.