# Green Security > Green Security is the vendor operations platform for hospitals and health systems in the United States. It connects vendor credentialing, access control, OR case readiness, value enablement, and visitor management in one system, so every vendor interaction is verified, coordinated, and accountable. Green Security runs vendor operations for hospitals. Every rep who walks in is credentialed and checked in. Every surgical case has the right rep and tray on time. Every new product request arrives with evidence. One platform for every vendor touchpoint. Category: Hospital Vendor Operations. The system of record for every vendor interaction, from credentialing and check-in to the OR, the value analysis committee, and the front desk. ## Products - [Vendor Credentialing](https://gogreensecurity.com/vendor-credentialing): Credentials vendor reps to the ANSI/NEMA SC 1-2020 standard, monitors their status continuously, and enforces compliance at the door with Smart Badge check-in. For hospitals, health systems, and ambulatory surgery centers. No cost to the hospital; vendors pay $275 per rep per year. - [OR Case Readiness](https://gogreensecurity.com/or-case-readiness): Coordinates surgical vendor reps and loaner trays through a native Epic OpTime integration, with automated confirmations and alerts before cases start. For acute-care hospitals with high surgical volume. - [Visitor Management](https://gogreensecurity.com/visitor-management): Screens visitors at check-in, links visitors to patients in Epic or Cerner, badges parents and minors, and shows vendors and visitors in one view. For hospital security, guest services, and pediatric and maternity units. - [Value Enablement](https://gogreensecurity.com/value-analysis): One intake for new product requests, with published clinical evidence pulled automatically and physicians voting from their phones between committee meetings. For health systems with a formal value analysis program. - Verify App (page to be added at the November launch): A free, portable compliance profile for vendor reps that any hospital can check in seconds, showing status rather than documents. For medical device and surgical reps who cover multiple health systems. ## Compare - [Comparing vendor credentialing software](https://gogreensecurity.com/market-comparison-and-buyer-guide): How Green Security compares with GHX Vendormate, symplr, and IntelliCentrics on enforcement at the door, continuous monitoring, vendor cost, and platform scope. ## Company - [About](https://gogreensecurity.com/about) - [Contact](https://gogreensecurity.com/contact) - Health systems on the platform include Mayo Clinic, Mass General Brigham, TriHealth, NorthShore, and Temple Health.