diff --git a/src/app.js b/src/app.js
index 05f430a..7897a86 100644
--- a/src/app.js
+++ b/src/app.js
@@ -1330,8 +1330,11 @@ class App extends React.Component {
 
       console.debug(`🔧 [getMetaEvidence] Final MetaEvidence JSON after normalization:`, metaEvidenceJSON);
 
+      //Do not assume cross-chain for POH_V2, otherwise the iframe won't work
+      const isPOH_V2 = networkMap[this.state.network].POH_V2_CONTRACTS.includes(arbitrableAddress);
+
       // For cross-chain disputes where arbitrable is on Gnosis, ensure correct chainID
-      if (!metaEvidenceJSON.arbitrableChainID && network === '1') {
+      if (!isPOH_V2 && !metaEvidenceJSON.arbitrableChainID && network === '1') {
         console.debug(`🔧 [getMetaEvidence] Adding arbitrableChainID for cross-chain dispute`);
         metaEvidenceJSON.arbitrableChainID = '100'; // Gnosis chain
         metaEvidenceJSON.arbitratorChainID = '1';   // Ethereum mainnet
diff --git a/src/ethereum/arbitrableWhitelist.js b/src/ethereum/arbitrableWhitelist.js
index a24fee3..59f987e 100644
--- a/src/ethereum/arbitrableWhitelist.js
+++ b/src/ethereum/arbitrableWhitelist.js
@@ -27,6 +27,7 @@ const arbitrableWhitelist = {
     "0xf339047c85d0dd2645f2bd802a1e8a5e7af61053",
     "0xf65c7560d6ce320cc3a16a07f1f65aab66396b9e",
     "0xf72cfd1b34a91a64f9a98537fe63fbab7530adca",
+    "0xbE9834097A4E97689d9B667441acafb456D0480A"
   ],
   100: [
     "0x0b928165a67df8254412483ae8c3b8cc7f2b4d36",
@@ -49,6 +50,7 @@ const arbitrableWhitelist = {
     "0xd5994f15be9987104d9821aa99d1c97227c7c08c",
     "0xe04f5791d671d5c4e08ab49b39807087b591ea3e",
     "0xf7de5537ecd69a94695fcf4bcdbdee6329b63322",
+    "0xa4AC94C4fa65Bb352eFa30e3408e64F72aC857bc"
   ],
 };
 
diff --git a/src/ethereum/network-contract-mapping.js b/src/ethereum/network-contract-mapping.js
index f63779e..c6167c9 100644
--- a/src/ethereum/network-contract-mapping.js
+++ b/src/ethereum/network-contract-mapping.js
@@ -26,6 +26,8 @@ const arbitratorDeployedAtBlock = {
 
 const ESCROW_V1_ETH_MAINNET_ADDRESSES = ["0xE2Dd8CCe2c33a04215074ADb4B5820B765d8Ed9D", "0x0d67440946949fe293b45c52efd8a9b3d51e2522", "0xC25a0b9681ABF6F090AEd71a8c08fB564b41dab6", "0xBCf0d1AD453728F75e9cFD4358ED187598A45e6c"]
 const ESCROW_V1_ETH_SEPOLIA_ADDRESSES = ["0x338f1A474e0FB0ae9E913cFA3d7c6Aa19b92015B", "0x9262c1c7810571B189db83F945e7e8b67abcE1c8", "0x58fc7e398B4a1886695ab2C7fE7c31F49393a8c5", "0x6048002b6E93A4A5d93E902F2427D7472790aC97"]
+const POH_V2_MAINNET_ADDRESS = "0xbE9834097A4E97689d9B667441acafb456D0480A"
+const POH_V2_GNOSIS_ADDRESS = "0xa4AC94C4fa65Bb352eFa30e3408e64F72aC857bc"
 
 const map = {
   1: {
@@ -33,6 +35,7 @@ const map = {
     KLEROS_LIQUID: arbitrators["1"],
     ARBITRABLE_PROXY: ArbitrableProxy.networks[1]?.address,
     ESCROW_V1_CONTRACTS: ESCROW_V1_ETH_MAINNET_ADDRESSES,
+    POH_V2_CONTRACTS: [POH_V2_MAINNET_ADDRESS],
     POLICY_REGISTRY: "0xCf1f07713d5193FaE5c1653C9f61953D048BECe4",
     WEB3_PROVIDER: process.env.REACT_APP_WEB3_PROVIDER_URL,
     CURRENCY_SHORT: "ETH",
@@ -43,6 +46,7 @@ const map = {
     KLEROS_LIQUID: arbitrators["5"],
     ARBITRABLE_PROXY: "0x78ac5F189FC6DAB261437a7B95D11cAcf0234FFe",
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: "0x28c8A3A2E3c8Cd3F795DB83764316a1129a069bA",
     WEB3_PROVIDER: process.env.REACT_APP_WEB3_GOERLI_PROVIDER_URL,
     CURRENCY_SHORT: "ETH",
@@ -53,6 +57,7 @@ const map = {
     KLEROS_LIQUID: arbitrators["100"],
     ARBITRABLE_PROXY: ArbitrableProxy.networks[100].address,
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [POH_V2_GNOSIS_ADDRESS],
     POLICY_REGISTRY: "0x9d494768936b6bDaabc46733b8D53A937A6c6D7e",
     WEB3_PROVIDER: process.env.REACT_APP_WEB3_XDAI_PROVIDER_URL,
     CURRENCY_SHORT: "xDai",
@@ -64,6 +69,7 @@ const map = {
     FOREIGN_ARBITRATOR_NETWORK_CODE: "1",
     ARBITRABLE_PROXY: null,
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: policyRegistries["1"],
     WEB3_PROVIDER: process.env.REACT_APP_UNICHAIN,
     CURRENCY_SHORT: "ETH",
@@ -75,6 +81,7 @@ const map = {
     FOREIGN_ARBITRATOR_NETWORK_CODE: "11155111",
     ARBITRABLE_PROXY: null,
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: policyRegistries["11155111"],
     WEB3_PROVIDER: process.env.REACT_APP_UNICHAIN_SEPOLIA,
     CURRENCY_SHORT: "ETH",
@@ -87,6 +94,7 @@ const map = {
     FOREIGN_KLEROS_LIQUID: arbitrators["1"],
     FOREIGN_ARBITRATOR_NETWORK_CODE: "1",
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     QUERY_FROM_BLOCK: arbitratorDeployedAtBlock["1"],
   },
   300: {
@@ -95,6 +103,7 @@ const map = {
     FOREIGN_ARBITRATOR_NETWORK_CODE: "11155111",
     ARBITRABLE_PROXY: null,
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: policyRegistries["11155111"],
     WEB3_PROVIDER: "https://sepolia.era.zksync.dev/",
     CURRENCY_SHORT: "sETH",
@@ -106,6 +115,7 @@ const map = {
     FOREIGN_ARBITRATOR_NETWORK_CODE: "1",
     ARBITRABLE_PROXY: null,
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: policyRegistries["1"],
     WEB3_PROVIDER: "https://mainnet.era.zksync.io",
     CURRENCY_SHORT: "ETH",
@@ -117,6 +127,7 @@ const map = {
     FOREIGN_ARBITRATOR_NETWORK_CODE: "1",
     ARBITRABLE_PROXY: null,
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: policyRegistries["1"],
     WEB3_PROVIDER: process.env.REACT_APP_REDSTONE,
     CURRENCY_SHORT: "ETH",
@@ -128,6 +139,7 @@ const map = {
     FOREIGN_ARBITRATOR_NETWORK_CODE: "1",
     ARBITRABLE_PROXY: null,
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: policyRegistries["1"],
     WEB3_PROVIDER: process.env.REACT_APP_ARBITRUM_ONE,
     CURRENCY_SHORT: "ETH",
@@ -139,6 +151,7 @@ const map = {
     FOREIGN_ARBITRATOR_NETWORK_CODE: "11155111",
     ARBITRABLE_PROXY: null,
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: policyRegistries["11155111"],
     WEB3_PROVIDER: process.env.REACT_APP_ARBITRUM_SEPOLIA,
     CURRENCY_SHORT: "ETH",
@@ -152,6 +165,7 @@ const map = {
     FOREIGN_KLEROS_LIQUID: arbitrators["5"],
     FOREIGN_ARBITRATOR_NETWORK_CODE: "5",
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     QUERY_FROM_BLOCK: arbitratorDeployedAtBlock["5"],
   },
   10200: {
@@ -162,6 +176,7 @@ const map = {
     WEB3_PROVIDER: process.env.REACT_APP_WEB3_CHIADO_PROVIDER_URL,
     CURRENCY_SHORT: "xDai",
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     QUERY_FROM_BLOCK: 1165867,
   },
   11155111: {
@@ -169,6 +184,7 @@ const map = {
     KLEROS_LIQUID: arbitrators["11155111"],
     ARBITRABLE_PROXY: "0x009cA5A0B816156F91B29A93d7688c52480BaB24",
     ESCROW_V1_CONTRACTS: ESCROW_V1_ETH_SEPOLIA_ADDRESSES,
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: policyRegistries["11155111"],
     WEB3_PROVIDER: process.env.REACT_APP_WEB3_SEPOLIA_PROVIDER_URL,
     CURRENCY_SHORT: "sETH",
@@ -180,6 +196,7 @@ const map = {
     FOREIGN_ARBITRATOR_NETWORK_CODE: "11155111",
     ARBITRABLE_PROXY: null,
     ESCROW_V1_CONTRACTS: [],
+    POH_V2_CONTRACTS: [],
     POLICY_REGISTRY: policyRegistries["11155111"],
     WEB3_PROVIDER: process.env.REACT_APP_OPTIMISM_SEPOLIA,
     CURRENCY_SHORT: "ETH",