diff --git a/src/helpers/config.ts b/src/helpers/config.ts
index a8521b20..37c51601 100644
--- a/src/helpers/config.ts
+++ b/src/helpers/config.ts
@@ -802,6 +802,7 @@ export const evmCCRWrongChainCoins: Record<BitgoEnv, readonly CoinMetadata[]> =
       allCoinMetas.bsc,
       allCoinMetas.baseeth,
       allCoinMetas.arbeth,
+      allCoinMetas.avaxc
     ] as const,
     test: [
       allCoinMetas.tpolygon,
@@ -810,6 +811,7 @@ export const evmCCRWrongChainCoins: Record<BitgoEnv, readonly CoinMetadata[]> =
       allCoinMetas.tbsc,
       allCoinMetas.tbaseeth,
       allCoinMetas.tarbeth,
+      allCoinMetas.tavaxc
     ] as const,
   };
 
@@ -879,6 +881,18 @@ export const evmCCRIntendedChainCoins: Record<string, readonly CoinMetadata[]> =
       allCoinMetas.tpolygon,
       allCoinMetas.topeth,
     ] as const,
+    avaxc: [
+      allCoinMetas.eth,
+      allCoinMetas.polygon,
+      allCoinMetas.opeth,
+      allCoinMetas.arbeth,
+    ] as const,
+    tavaxc: [
+      allCoinMetas.hteth,
+      allCoinMetas.tpolygon,
+      allCoinMetas.topeth,
+      allCoinMetas.tarbeth,
+    ] as const,
   };
 
 export const broadcastTransactionCoins: Record<