diff --git a/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/PortalController.java b/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/PortalController.java
index 32e0f49e00..ed4c13b002 100644
--- a/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/PortalController.java
+++ b/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/PortalController.java
@@ -65,6 +65,7 @@ public ResponseEntity<Object> listPortalEnvAlerts(String portalShortcode, String
         "https://gvascdev.b2clogin.com", // gVASC (demo)
         "https://gvascprod.b2clogin.com", // gVASC (prod)
         "https://juniperatcpdev.b2clogin.com", // ATCP (demo)
+        "https://trccproject.b2clogin.com" // tRCC (prod)
       },
       maxAge = 3600,
       methods = {RequestMethod.GET, RequestMethod.OPTIONS})
diff --git a/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/PublicApiController.java b/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/PublicApiController.java
index feec2f9828..869502769f 100644
--- a/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/PublicApiController.java
+++ b/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/PublicApiController.java
@@ -131,6 +131,7 @@ public String getSwagger() {
         "https://gvascdev.b2clogin.com", // gVASC (demo)
         "https://gvascprod.b2clogin.com", // gVASC (prod)
         "https://juniperatcpdev.b2clogin.com", // ATCP (demo)
+        "https://trccproject.b2clogin.com" // tRCC (prod)
       },
       maxAge = 3600,
       methods = {RequestMethod.GET, RequestMethod.OPTIONS})
diff --git a/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/SiteMediaController.java b/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/SiteMediaController.java
index 035e44680d..b8c1a421eb 100644
--- a/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/SiteMediaController.java
+++ b/api-participant/src/main/java/bio/terra/pearl/api/participant/controller/SiteMediaController.java
@@ -34,7 +34,8 @@ public SiteMediaController(SiteMediaService siteMediaService) {
         "https://hearthive.b2clogin.com", // HeartHive (demo)
         "https://gvascdev.b2clogin.com", // gVASC (demo)
         "https://gvascprod.b2clogin.com", // gVASC (prod)
-        "https://juniperatcpdev.b2clogin.com" // ATCP (demo)
+        "https://juniperatcpdev.b2clogin.com", // ATCP (demo)
+        "https://trccproject.b2clogin.com" // tRCC (prod)
       },
       maxAge = 3600,
       methods = {RequestMethod.GET, RequestMethod.OPTIONS})