diff --git a/lib/2wp-utils.js b/lib/2wp-utils.js
index ef4a718c..3e06a16f 100644
--- a/lib/2wp-utils.js
+++ b/lib/2wp-utils.js
@@ -14,7 +14,8 @@ const { getBridge } = require('./bridge-provider');
 const { getBridgeState } = require('@rsksmart/bridge-state-data-parser');
 const { getDerivedRSKAddressInformation } = require('@rsksmart/btc-rsk-derivation');
 const btcEthUnitConverter = require('@rsksmart/btc-eth-unit-converter');
-const { PEGIN_EVENTS, DEFAULT_RSK_ADDRESS_FUNDING_IN_BTC, PEGOUT_EVENTS } = require("./constants");
+const { PEGIN_EVENTS, DEFAULT_RSK_ADDRESS_FUNDING_IN_BTC } = require('./constants/pegin-constants');
+const { PEGOUT_EVENTS } = require('./constants/pegout-constants');
 
 const peginVerifier = require('pegin-address-verificator');
 const { getRskTransactionHelpers } = require('../lib/rsk-tx-helper-provider');
diff --git a/lib/assertions/2wp.js b/lib/assertions/2wp.js
index 7a9081fe..d640ef86 100644
--- a/lib/assertions/2wp.js
+++ b/lib/assertions/2wp.js
@@ -3,7 +3,7 @@ var {wait, removePrefix0x} = require('../utils');
 var bitcoin = require('peglib').bitcoin;
 var rsk = require('peglib').rsk;
 
-const {MAX_ESTIMATED_FEE_PER_PEGOUT, FEE_DIFFERENCE_PER_PEGOUT} = require('../constants');
+const { MAX_ESTIMATED_FEE_PER_PEGOUT, FEE_DIFFERENCE_PER_PEGOUT } = require('../constants/pegout-constants');
 const {encodeOutpointValuesAsMap, decodeOutpointValues} = require("../varint");
 
 const BTC_TX_FEE = bitcoin.btcToSatoshis(0.001);
diff --git a/lib/constants.js b/lib/constants.js
deleted file mode 100644
index 6c4e5238..00000000
--- a/lib/constants.js
+++ /dev/null
@@ -1,156 +0,0 @@
-const KEY_TYPE_BTC = 'btc';
-const KEY_TYPE_RSK = 'rsk';
-const KEY_TYPE_MST = 'mst';
-
-const KEY_TYPES = [KEY_TYPE_BTC, KEY_TYPE_RSK, KEY_TYPE_MST];
-
-const ERP_PUBKEYS = [
-  '029cecea902067992d52c38b28bf0bb2345bda9b21eca76b16a17c477a64e43301',
-  '03284178e5fbcc63c54c3b38e3ef88adf2da6c526313650041b0ef955763634ebd',
-  '03776b1fd8f86da3c1db3d69699e8250a15877d286734ea9a6da8e9d8ad25d16c1',
-  '03ab0e2cd7ed158687fc13b88019990860cdb72b1f5777b58513312550ea1584bc',
-  '03b9fc46657cf72a1afa007ecf431de1cd27ff5cc8829fa625b66ca47b967e6b24'
-];
-
-const ERP_CSV_VALUE = 500;
-
-const MAX_INPUTS_PER_MIGRATION_TRANSACTION = 10;
-
-const REGTEST_FEDERATION_CHANGE_PRIVATE_KEYS = [
-  'c14991a187e185ca1442e75eb8f60a6a5efd4ca57ce31e50d6e841d9381e996b',
-  '488cdd0c11d602598225fe96c4b85c2afbec3f1d938cd88f4655831cb6ff454b',
-  '72255947e1aff21d3fc9c077c6a70912aede3674913d5c76b4128c1ec5692499',
-  'fb69358d4760c80977497073e80281e47fa3e6ccf7371a215506ec295c1d8c69',
-  '857ec435ef0160993dc5f1e70f19f30b1b0249f061cc52294fd266cb093df173',
-];
-
-const REGTEST_FEDERATION_CHANGE_ADDRESSES = [
-  '5252403bca6ac3c104abdd320a736fa38282045d',
-  '0d8c44bd578a4e7148d1758b3332b529e93e48c1',
-  '566bca18df14ed75efcc1a8a4f3947e81132dbbc',
-  '2e7c9159614ddc0185e335d3343e92700c3e5a2d',
-  'f0652637df184eca87e6bde29893825721dfb79f',
-];
-
-const GENESIS_FEDERATION_ADDRESS = '2N5muMepJizJE1gR7FbHJU6CD18V3BpNF9p';
-const GENESIS_FEDERATION_REDEEM_SCRIPT = '0x522102cd53fc53a07f211641a677d250f6de99caf620e8e77071e811a28b3bcddf0be1210362634ab57dae9cb373a5d536e66a8c4f67468bbcfb063809bab643072d78a1242103c5946b3fbae03a654237da863c9ed534e0878657175b132b8ca630f245df04db53ae';
-
-const MAX_ESTIMATED_FEE_PER_PEGOUT = 68600;
-const FEE_DIFFERENCE_PER_PEGOUT = 3200;
-const NUMBER_OF_BLOCKS_BTW_PEGOUTS = 50;
-
-const FEDERATION_ACTIVATION_AGE = 20;
-const FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_BEGIN = 15;
-const FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_END = 150;
-
-const PEGIN_REJECTION_REASONS = {
-  PEGIN_CAP_SURPASSED_REASON: '1',
-  LEGACY_PEGIN_MULTISIG_SENDER: '2',
-  LEGACY_PEGIN_UNDETERMINED_SENDER: '3',
-  PEGIN_V1_INVALID_PAYLOAD_REASON: '4',
-  INVALID_AMOUNT: '5',
-};
-
-const PEGIN_UNREFUNDABLE_REASONS = {
-  LEGACY_PEGIN_UNDETERMINED_SENDER: '1',
-  INVALID_AMOUNT: '3',
-};
-
-const PEGOUT_REJECTION_REASONS = {
-  LOW_AMOUNT: '1',
-  CALLER_CONTRACT: '2',
-  FEE_ABOVE_VALUE: '3',
-};
-
-const PEGOUT_EVENTS = {
-  RELEASE_REQUEST_RECEIVED: {
-    name: 'release_request_received',
-    signature: '0x1a4457a4460d48b40c5280955faf8e4685fa73f0866f7d8f573bdd8e64aca5b1'
-  },
-  RELEASE_REQUEST_REJECTED: {
-    name: 'release_request_rejected',
-    signature: '0xb607c3e1fbe6b38cd145b15b837f7b722b199caa60e3057b36c141adee3b75e7'
-  },
-  RELEASE_REQUESTED: {
-    name: 'release_requested',
-    signature: '0x7a7c29481528ac8c2b2e93aee658fddd4dc15304fa723a5c2b88514557bcc790'
-  },
-  BATCH_PEGOUT_CREATED: {
-    name: 'batch_pegout_created',
-    signature: '0x483d0191cc4e784b04a41f6c4801a0766b43b1fdd0b9e3e6bfdca74e5b05c2eb'
-  },
-  PEGOUT_TRANSACTION_CREATED: {
-    name: 'pegout_transaction_created',
-    signature: '0x9ee5d520fd5e6eaea3fd2e3ae4e35e9a9c0fb05c9d8f84b507f287da84b5117c'
-  },
-  PEGOUT_CONFIRMED: {
-    name: 'pegout_confirmed',
-    signature: '0xc287f602476eeef8a547a3b82e79045c827c51362ff153f728b6d839bad099ef'
-  },
-  ADD_SIGNATURE: {
-    name: 'add_signature',
-    signature: '0x83b6efe3a7d95459577ec9396f5d6f1e486ca2378130e2ba4d98a4da108ca743'
-  },
-  RELEASE_BTC: {
-    name: 'release_btc',
-    signature: '0x655929b56d5c5a24f81ee80267d5151b9d680e7e703387999922e9070bc98a02'
-  },
-};
-
-const PEGIN_EVENTS = {
-  PEGIN_BTC: {
-    name: 'pegin_btc',
-    signature: '0x44cdc782a38244afd68336ab92a0b39f864d6c0b2a50fa1da58cafc93cd2ae5a'
-  },
-  REJECTED_PEGIN: {
-    name: 'rejected_pegin',
-    signature: '0x708ce1ead20561c5894a93be3fee64b326b2ad6c198f8253e4bb56f1626053d6'
-  },
-  UNREFUNDABLE_PEGIN: {
-    name: 'unrefundable_pegin',
-    signature: '0x35be155c87e408cbbcb753dc12f95fc5a242a29460a3d7189e807e63d7c185a7'
-  },
-};
-
-const PEGIN_V1_RSKT_PREFIX_HEX =  '52534b54';
-
-const MINIMUM_PEGOUT_AMOUNT_IN_SATOSHIS = 250_000;
-const DEFAULT_RSK_ADDRESS_FUNDING_IN_BTC = 0.5;
-
-const FEE_PER_KB_CHANGER_PRIVATE_KEY = '6a4b49312b91e203ddfb9bc2d900ebbd46fbede46a7462e770bedcb11ad405e9';
-const FEE_PER_KB_CHANGER_ADDRESS = '53f8f6dabd612b6137215ddd7758bb5cdd638922';
-
-const FEE_PER_KB_RESPONSE_CODES = {
-  SUCCESSFUL_VOTE: 1,
-};
-
-module.exports = {
-  KEY_TYPE_BTC,
-  KEY_TYPE_RSK,
-  KEY_TYPE_MST,
-  KEY_TYPES,
-  ERP_PUBKEYS,
-  ERP_CSV_VALUE,
-  MAX_INPUTS_PER_MIGRATION_TRANSACTION,
-  REGTEST_FEDERATION_CHANGE_PRIVATE_KEYS,
-  REGTEST_FEDERATION_CHANGE_ADDRESSES,
-  MAX_ESTIMATED_FEE_PER_PEGOUT,
-  FEE_DIFFERENCE_PER_PEGOUT,
-  NUMBER_OF_BLOCKS_BTW_PEGOUTS, 
-  GENESIS_FEDERATION_ADDRESS, 
-  GENESIS_FEDERATION_REDEEM_SCRIPT,
-  FEDERATION_ACTIVATION_AGE,
-  PEGIN_REJECTION_REASONS,
-  PEGOUT_EVENTS,
-  FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_BEGIN,
-  FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_END,
-  PEGIN_EVENTS,
-  PEGIN_UNREFUNDABLE_REASONS,
-  PEGIN_V1_RSKT_PREFIX_HEX,
-  MINIMUM_PEGOUT_AMOUNT_IN_SATOSHIS,
-  DEFAULT_RSK_ADDRESS_FUNDING_IN_BTC,
-  PEGOUT_REJECTION_REASONS,
-  FEE_PER_KB_CHANGER_PRIVATE_KEY,
-  FEE_PER_KB_CHANGER_ADDRESS,
-  FEE_PER_KB_RESPONSE_CODES,
-};
diff --git a/lib/constants/federation-constants.js b/lib/constants/federation-constants.js
new file mode 100644
index 00000000..7a76a08b
--- /dev/null
+++ b/lib/constants/federation-constants.js
@@ -0,0 +1,57 @@
+const KEY_TYPE_BTC = 'btc';
+const KEY_TYPE_RSK = 'rsk';
+const KEY_TYPE_MST = 'mst';
+
+const KEY_TYPES = [KEY_TYPE_BTC, KEY_TYPE_RSK, KEY_TYPE_MST];
+
+const ERP_PUBKEYS = [
+  '029cecea902067992d52c38b28bf0bb2345bda9b21eca76b16a17c477a64e43301',
+  '03284178e5fbcc63c54c3b38e3ef88adf2da6c526313650041b0ef955763634ebd',
+  '03776b1fd8f86da3c1db3d69699e8250a15877d286734ea9a6da8e9d8ad25d16c1',
+  '03ab0e2cd7ed158687fc13b88019990860cdb72b1f5777b58513312550ea1584bc',
+  '03b9fc46657cf72a1afa007ecf431de1cd27ff5cc8829fa625b66ca47b967e6b24'
+];
+
+const ERP_CSV_VALUE = 500;
+
+const MAX_INPUTS_PER_MIGRATION_TRANSACTION = 10;
+
+const REGTEST_FEDERATION_CHANGE_PRIVATE_KEYS = [
+  'c14991a187e185ca1442e75eb8f60a6a5efd4ca57ce31e50d6e841d9381e996b',
+  '488cdd0c11d602598225fe96c4b85c2afbec3f1d938cd88f4655831cb6ff454b',
+  '72255947e1aff21d3fc9c077c6a70912aede3674913d5c76b4128c1ec5692499',
+  'fb69358d4760c80977497073e80281e47fa3e6ccf7371a215506ec295c1d8c69',
+  '857ec435ef0160993dc5f1e70f19f30b1b0249f061cc52294fd266cb093df173',
+];
+
+const REGTEST_FEDERATION_CHANGE_ADDRESSES = [
+  '5252403bca6ac3c104abdd320a736fa38282045d',
+  '0d8c44bd578a4e7148d1758b3332b529e93e48c1',
+  '566bca18df14ed75efcc1a8a4f3947e81132dbbc',
+  '2e7c9159614ddc0185e335d3343e92700c3e5a2d',
+  'f0652637df184eca87e6bde29893825721dfb79f',
+];
+
+const GENESIS_FEDERATION_ADDRESS = '2N5muMepJizJE1gR7FbHJU6CD18V3BpNF9p';
+const GENESIS_FEDERATION_REDEEM_SCRIPT = '0x522102cd53fc53a07f211641a677d250f6de99caf620e8e77071e811a28b3bcddf0be1210362634ab57dae9cb373a5d536e66a8c4f67468bbcfb063809bab643072d78a1242103c5946b3fbae03a654237da863c9ed534e0878657175b132b8ca630f245df04db53ae';
+
+const FEDERATION_ACTIVATION_AGE = 20;
+const FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_BEGIN = 15;
+const FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_END = 150;
+
+module.exports = {
+    KEY_TYPE_BTC,
+    KEY_TYPE_RSK,
+    KEY_TYPE_MST,
+    KEY_TYPES,
+    ERP_PUBKEYS,
+    ERP_CSV_VALUE,
+    MAX_INPUTS_PER_MIGRATION_TRANSACTION,
+    REGTEST_FEDERATION_CHANGE_PRIVATE_KEYS,
+    REGTEST_FEDERATION_CHANGE_ADDRESSES,
+    GENESIS_FEDERATION_ADDRESS, 
+    GENESIS_FEDERATION_REDEEM_SCRIPT,
+    FEDERATION_ACTIVATION_AGE,
+    FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_BEGIN,
+    FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_END,
+};
diff --git a/lib/constants/fee-per-kb-constants.js b/lib/constants/fee-per-kb-constants.js
new file mode 100644
index 00000000..011bb9fa
--- /dev/null
+++ b/lib/constants/fee-per-kb-constants.js
@@ -0,0 +1,12 @@
+const FEE_PER_KB_CHANGER_PRIVATE_KEY = '6a4b49312b91e203ddfb9bc2d900ebbd46fbede46a7462e770bedcb11ad405e9';
+const FEE_PER_KB_CHANGER_ADDRESS = '53f8f6dabd612b6137215ddd7758bb5cdd638922';
+
+const FEE_PER_KB_RESPONSE_CODES = {
+  SUCCESSFUL_VOTE: 1,
+};
+
+module.exports = {
+  FEE_PER_KB_CHANGER_PRIVATE_KEY,
+  FEE_PER_KB_CHANGER_ADDRESS,
+  FEE_PER_KB_RESPONSE_CODES,
+};
diff --git a/lib/constants/pegin-constants.js b/lib/constants/pegin-constants.js
new file mode 100644
index 00000000..5b80d929
--- /dev/null
+++ b/lib/constants/pegin-constants.js
@@ -0,0 +1,39 @@
+  
+const PEGIN_V1_RSKT_PREFIX_HEX =  '52534b54';  
+const DEFAULT_RSK_ADDRESS_FUNDING_IN_BTC = 0.5;
+
+const PEGIN_REJECTION_REASONS = {
+    PEGIN_CAP_SURPASSED_REASON: '1',
+    LEGACY_PEGIN_MULTISIG_SENDER: '2',
+    LEGACY_PEGIN_UNDETERMINED_SENDER: '3',
+    PEGIN_V1_INVALID_PAYLOAD_REASON: '4',
+    INVALID_AMOUNT: '5',
+};
+  
+const PEGIN_UNREFUNDABLE_REASONS = {
+    LEGACY_PEGIN_UNDETERMINED_SENDER: '1',
+    INVALID_AMOUNT: '3',
+};
+  
+const PEGIN_EVENTS = {
+    PEGIN_BTC: {
+      name: 'pegin_btc',
+      signature: '0x44cdc782a38244afd68336ab92a0b39f864d6c0b2a50fa1da58cafc93cd2ae5a'
+    },
+    REJECTED_PEGIN: {
+      name: 'rejected_pegin',
+      signature: '0x708ce1ead20561c5894a93be3fee64b326b2ad6c198f8253e4bb56f1626053d6'
+    },
+    UNREFUNDABLE_PEGIN: {
+      name: 'unrefundable_pegin',
+      signature: '0x35be155c87e408cbbcb753dc12f95fc5a242a29460a3d7189e807e63d7c185a7'
+    },
+};
+
+module.exports = {
+    PEGIN_V1_RSKT_PREFIX_HEX,
+    DEFAULT_RSK_ADDRESS_FUNDING_IN_BTC,
+    PEGIN_REJECTION_REASONS,
+    PEGIN_UNREFUNDABLE_REASONS,
+    PEGIN_EVENTS,
+};
diff --git a/lib/constants/pegout-constants.js b/lib/constants/pegout-constants.js
new file mode 100644
index 00000000..959cccab
--- /dev/null
+++ b/lib/constants/pegout-constants.js
@@ -0,0 +1,54 @@
+const MAX_ESTIMATED_FEE_PER_PEGOUT = 68600;
+const FEE_DIFFERENCE_PER_PEGOUT = 3200;
+const NUMBER_OF_BLOCKS_BTW_PEGOUTS = 50;
+const MINIMUM_PEGOUT_AMOUNT_IN_SATOSHIS = 250_000;
+
+const PEGOUT_REJECTION_REASONS = {
+  LOW_AMOUNT: '1',
+  CALLER_CONTRACT: '2',
+  FEE_ABOVE_VALUE: '3',
+};
+
+const PEGOUT_EVENTS = {
+  RELEASE_REQUEST_RECEIVED: {
+    name: 'release_request_received',
+    signature: '0x1a4457a4460d48b40c5280955faf8e4685fa73f0866f7d8f573bdd8e64aca5b1'
+  },
+  RELEASE_REQUEST_REJECTED: {
+    name: 'release_request_rejected',
+    signature: '0xb607c3e1fbe6b38cd145b15b837f7b722b199caa60e3057b36c141adee3b75e7'
+  },
+  RELEASE_REQUESTED: {
+    name: 'release_requested',
+    signature: '0x7a7c29481528ac8c2b2e93aee658fddd4dc15304fa723a5c2b88514557bcc790'
+  },
+  BATCH_PEGOUT_CREATED: {
+    name: 'batch_pegout_created',
+    signature: '0x483d0191cc4e784b04a41f6c4801a0766b43b1fdd0b9e3e6bfdca74e5b05c2eb'
+  },
+  PEGOUT_TRANSACTION_CREATED: {
+    name: 'pegout_transaction_created',
+    signature: '0x9ee5d520fd5e6eaea3fd2e3ae4e35e9a9c0fb05c9d8f84b507f287da84b5117c'
+  },
+  PEGOUT_CONFIRMED: {
+    name: 'pegout_confirmed',
+    signature: '0xc287f602476eeef8a547a3b82e79045c827c51362ff153f728b6d839bad099ef'
+  },
+  ADD_SIGNATURE: {
+    name: 'add_signature',
+    signature: '0x83b6efe3a7d95459577ec9396f5d6f1e486ca2378130e2ba4d98a4da108ca743'
+  },
+  RELEASE_BTC: {
+    name: 'release_btc',
+    signature: '0x655929b56d5c5a24f81ee80267d5151b9d680e7e703387999922e9070bc98a02'
+  },
+};
+
+module.exports = {
+    MAX_ESTIMATED_FEE_PER_PEGOUT,
+    FEE_DIFFERENCE_PER_PEGOUT,
+    NUMBER_OF_BLOCKS_BTW_PEGOUTS,
+    MINIMUM_PEGOUT_AMOUNT_IN_SATOSHIS,
+    PEGOUT_REJECTION_REASONS,
+    PEGOUT_EVENTS,
+};
diff --git a/lib/federate-starter.js b/lib/federate-starter.js
index b78592d5..2f6058ce 100644
--- a/lib/federate-starter.js
+++ b/lib/federate-starter.js
@@ -4,7 +4,7 @@ var LineWrapper = require('stream-line-wrapper');
 var { executeWithRetries } = require('./utils');
 var HsmRunner = require('./hsm-runner').Runner;
 var FederateRunner = require('./federate-runner').Runner;
-const { KEY_TYPES, KEY_TYPE_BTC, KEY_TYPE_RSK, KEY_TYPE_MST } = require('./constants');
+const { KEY_TYPES, KEY_TYPE_BTC, KEY_TYPE_RSK, KEY_TYPE_MST } = require('./constants/federation-constants');
 
 var FEDERATE_OUTPUT = 'federate-{index}:';
 var FEDERATE_COLORS = [
diff --git a/lib/federation-utils.js b/lib/federation-utils.js
index bcdce5f2..8ff2f4a4 100644
--- a/lib/federation-utils.js
+++ b/lib/federation-utils.js
@@ -1,4 +1,4 @@
-const { KEY_TYPE_BTC, KEY_TYPE_RSK, KEY_TYPE_MST } = require('./constants');
+const { KEY_TYPE_BTC, KEY_TYPE_RSK, KEY_TYPE_MST } = require('./constants/federation-constants');
 
 var comparePublicKeys = (publicKeyA, publicKeyB) => {
   if (publicKeyA < publicKeyB) {
diff --git a/lib/rsk-utils.js b/lib/rsk-utils.js
index 66d9442f..daed3cea 100644
--- a/lib/rsk-utils.js
+++ b/lib/rsk-utils.js
@@ -6,13 +6,10 @@ const { getRskTransactionHelpers } = require('../lib/rsk-tx-helper-provider');
 const { wait, retryWithCheck, removePrefix0x } = require('./utils');
 const { waitForBitcoinMempoolToGetTxs } = require('./btc-utils');
 const { getLogger } = require('../logger');
-const {
-  PEGOUT_EVENTS,
-  FEE_PER_KB_CHANGER_PRIVATE_KEY,
-  FEE_PER_KB_CHANGER_ADDRESS,
-  FEE_PER_KB_RESPONSE_CODES,
-  DEFAULT_RSK_ADDRESS_FUNDING_IN_BTC,
-} = require('./constants');
+const { PEGOUT_EVENTS } = require('./constants/pegout-constants');
+const { FEE_PER_KB_CHANGER_PRIVATE_KEY, FEE_PER_KB_CHANGER_ADDRESS, FEE_PER_KB_RESPONSE_CODES } = require('./constants/fee-per-kb-constants');
+const { DEFAULT_RSK_ADDRESS_FUNDING_IN_BTC } = require('./constants/pegin-constants');
+
 const BtcTransactionHelper = require('btc-transaction-helper/btc-transaction-helper');
 const { ethToWeis } = require('@rsksmart/btc-eth-unit-converter');
 
diff --git a/lib/tests/2wp.js b/lib/tests/2wp.js
index 87aca968..e7943819 100644
--- a/lib/tests/2wp.js
+++ b/lib/tests/2wp.js
@@ -16,14 +16,9 @@ const {
   waitForRskMempoolToGetAtLeastThisManyTxs,
 } = require('../rsk-utils');
 const BridgeTransactionParser = require('@rsksmart/bridge-transaction-parser');
-const {
-  PEGIN_REJECTION_REASONS,
-  PEGIN_UNREFUNDABLE_REASONS,
-  PEGOUT_EVENTS,
-  PEGIN_V1_RSKT_PREFIX_HEX,
-  MINIMUM_PEGOUT_AMOUNT_IN_SATOSHIS,
-  PEGOUT_REJECTION_REASONS,
-} = require("../constants");
+const { PEGIN_REJECTION_REASONS, PEGIN_UNREFUNDABLE_REASONS, PEGIN_V1_RSKT_PREFIX_HEX } = require('../constants/pegin-constants');
+const { PEGOUT_EVENTS, MINIMUM_PEGOUT_AMOUNT_IN_SATOSHIS, PEGOUT_REJECTION_REASONS } = require('../constants/pegout-constants');
+
 const { sendPegin,
     ensurePeginIsRegistered,
     createSenderRecipientInfo,
diff --git a/tests/00_00_04-change-federation.js b/tests/00_00_04-change-federation.js
index 0e44b762..4b8bcb08 100644
--- a/tests/00_00_04-change-federation.js
+++ b/tests/00_00_04-change-federation.js
@@ -12,10 +12,10 @@ const {
     KEY_TYPE_MST,
     REGTEST_FEDERATION_CHANGE_PRIVATE_KEYS,
     FEDERATION_ACTIVATION_AGE,
-  FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_END,
-  ERP_PUBKEYS,
-  ERP_CSV_VALUE,
-} = require('../lib/constants');
+    FUNDS_MIGRATION_AGE_SINCE_ACTIVATION_END,
+    ERP_PUBKEYS,
+    ERP_CSV_VALUE,
+} = require('../lib/constants/federation-constants');
 
 // Generated with seed newFed1
 const newFederator1PublicKey = '0x02f80abfd3dac069887f974ac033cb62991a0ed55b9880faf8b8cbd713b75d649e';
diff --git a/tests/01_02_01-pre_wasabi_fed_pubkeys_fork.js b/tests/01_02_01-pre_wasabi_fed_pubkeys_fork.js
index 67f68df6..1abf647d 100644
--- a/tests/01_02_01-pre_wasabi_fed_pubkeys_fork.js
+++ b/tests/01_02_01-pre_wasabi_fed_pubkeys_fork.js
@@ -1,7 +1,7 @@
 const contractMethodAssertions = require('../lib/assertions/contractMethods');
 const expect = require('chai').expect;
 const { assertIsPublicKey } = require('../lib/assertions/misc');
-const { KEY_TYPE_BTC } = require('../lib/constants');
+const { KEY_TYPE_BTC } = require('../lib/constants/federation-constants');
 const CustomError = require('../lib/CustomError');
 const { getBridge } = require('../lib/precompiled-abi-forks-util');
 const { getRskTransactionHelper } = require('../lib/rsk-tx-helper-provider');
diff --git a/tests/01_02_51-post_wasabi_fed_pubkeys_fork.js b/tests/01_02_51-post_wasabi_fed_pubkeys_fork.js
index e0f90508..859e65f1 100644
--- a/tests/01_02_51-post_wasabi_fed_pubkeys_fork.js
+++ b/tests/01_02_51-post_wasabi_fed_pubkeys_fork.js
@@ -1,7 +1,7 @@
 const { assertContractCallFails, assertContractCallReturnsWithCallback } = require('../lib/assertions/contractMethods');
 const expect = require('chai').expect;
 const { assertIsPublicKey } = require('../lib/assertions/misc');
-const { KEY_TYPE_BTC } = require('../lib/constants');
+const { KEY_TYPE_BTC } = require('../lib/constants/federation-constants');
 const CustomError = require('../lib/CustomError');
 const { getBridge } = require('../lib/precompiled-abi-forks-util');
 const { getRskTransactionHelper } = require('../lib/rsk-tx-helper-provider');
diff --git a/tests/01_05_53-post_hop_pegout_batching_second_requests.js b/tests/01_05_53-post_hop_pegout_batching_second_requests.js
index e1784143..b572d7c6 100644
--- a/tests/01_05_53-post_hop_pegout_batching_second_requests.js
+++ b/tests/01_05_53-post_hop_pegout_batching_second_requests.js
@@ -7,7 +7,7 @@ const CustomError = require('../lib/CustomError');
 const rskUtilsLegacy = require('../lib/rsk-utils-legacy');
 const _2wpUtilsLegacy = require('../lib/2wp-utils-legacy');
 const pegAssertions = require('../lib/assertions/2wp');
-const { NUMBER_OF_BLOCKS_BTW_PEGOUTS } = require('../lib/constants');
+const { NUMBER_OF_BLOCKS_BTW_PEGOUTS } = require('../lib/constants/pegout-constants');
 const rskUtils = require('../lib/rsk-utils');
 const { getRskTransactionHelpers } = require('../lib/rsk-tx-helper-provider');
 
diff --git a/tests/01_05_54-post_hop_pegout_batching_third_requests.js b/tests/01_05_54-post_hop_pegout_batching_third_requests.js
index b256d4d6..4d54cd01 100644
--- a/tests/01_05_54-post_hop_pegout_batching_third_requests.js
+++ b/tests/01_05_54-post_hop_pegout_batching_third_requests.js
@@ -8,7 +8,7 @@ const rskUtilsLegacy = require('../lib/rsk-utils-legacy');
 const _2wpUtilsLegacy = require('../lib/2wp-utils-legacy');
 const { sequentialPromise, wait } = require('../lib/utils');
 const pegAssertions = require('../lib/assertions/2wp');
-const { NUMBER_OF_BLOCKS_BTW_PEGOUTS } = require('../lib/constants');
+const { NUMBER_OF_BLOCKS_BTW_PEGOUTS } = require('../lib/constants/pegout-constants');
 const { getBridgeState } = require('@rsksmart/bridge-state-data-parser');
 const rskUtils = require('../lib/rsk-utils');
 const { getRskTransactionHelpers } = require('../lib/rsk-tx-helper-provider');
diff --git a/tests/01_05_55-post_hop_pegout_batching_fourth_requests.js b/tests/01_05_55-post_hop_pegout_batching_fourth_requests.js
index 6a1d6214..76cfe6a1 100644
--- a/tests/01_05_55-post_hop_pegout_batching_fourth_requests.js
+++ b/tests/01_05_55-post_hop_pegout_batching_fourth_requests.js
@@ -7,7 +7,7 @@ const rskUtilsLegacy = require('../lib/rsk-utils-legacy');
 const CustomError = require('../lib/CustomError');
 const _2wpUtilsLegacy = require('../lib/2wp-utils-legacy');
 const pegAssertions = require('../lib/assertions/2wp');
-const { NUMBER_OF_BLOCKS_BTW_PEGOUTS } = require('../lib/constants');
+const { NUMBER_OF_BLOCKS_BTW_PEGOUTS } = require('../lib/constants/pegout-constants');
 
 let currentBlockNumber;
 let pegoutCount = 0;
diff --git a/tests/01_05_56-post_hop_pegout_batching_advance_blockchain.js b/tests/01_05_56-post_hop_pegout_batching_advance_blockchain.js
index 4ca3b98d..4def8a1f 100644
--- a/tests/01_05_56-post_hop_pegout_batching_advance_blockchain.js
+++ b/tests/01_05_56-post_hop_pegout_batching_advance_blockchain.js
@@ -2,7 +2,7 @@ const { rsk } = require('peglib');
 const rskUtilsLegacy = require('../lib/rsk-utils-legacy');
 const CustomError = require('../lib/CustomError');
 const pegAssertions = require('../lib/assertions/2wp');
-const { NUMBER_OF_BLOCKS_BTW_PEGOUTS } = require('../lib/constants');
+const { NUMBER_OF_BLOCKS_BTW_PEGOUTS } = require('../lib/constants/pegout-constants');
 const rskUtils = require('../lib/rsk-utils');
 const { getRskTransactionHelpers } = require('../lib/rsk-tx-helper-provider');
 
diff --git a/tests/01_05_57-post_hop_active_powpeg_redeem_script.js b/tests/01_05_57-post_hop_active_powpeg_redeem_script.js
index fed64cf5..52c3127f 100644
--- a/tests/01_05_57-post_hop_active_powpeg_redeem_script.js
+++ b/tests/01_05_57-post_hop_active_powpeg_redeem_script.js
@@ -7,7 +7,7 @@ const CustomError = require('../lib/CustomError');
 const removePrefix0x = require('../lib/utils').removePrefix0x;
 const {getRskTransactionHelpers} = require('../lib/rsk-tx-helper-provider');
 const {getBridge} = require('../lib/precompiled-abi-forks-util');
-const {GENESIS_FEDERATION_ADDRESS, GENESIS_FEDERATION_REDEEM_SCRIPT} = require('../lib/constants');
+const { GENESIS_FEDERATION_ADDRESS, GENESIS_FEDERATION_REDEEM_SCRIPT } = require('../lib/constants/federation-constants');
 
 describe('Calling getActivePowpegRedeemScript method after hop', function() {
   let rskTxHelpers;
diff --git a/tests/01_06_51-post_fingerroot500_get-estimated_fees_for_next_pegout_should_returned_correct_estimated.js b/tests/01_06_51-post_fingerroot500_get-estimated_fees_for_next_pegout_should_returned_correct_estimated.js
index fd16e274..b5048b98 100644
--- a/tests/01_06_51-post_fingerroot500_get-estimated_fees_for_next_pegout_should_returned_correct_estimated.js
+++ b/tests/01_06_51-post_fingerroot500_get-estimated_fees_for_next_pegout_should_returned_correct_estimated.js
@@ -1,7 +1,7 @@
 const expect = require('chai').expect
 const { getBridge } = require('../lib/precompiled-abi-forks-util');
 const CustomError = require('../lib/CustomError');
-const {MAX_ESTIMATED_FEE_PER_PEGOUT, FEE_DIFFERENCE_PER_PEGOUT} = require("../lib/constants");
+const { MAX_ESTIMATED_FEE_PER_PEGOUT, FEE_DIFFERENCE_PER_PEGOUT } = require("../lib/constants/pegout-constants");
 const { getRskTransactionHelper } = require('../lib/rsk-tx-helper-provider');
 
 let bridge;
diff --git a/tests/03_00_01-powpeg_redeem_script.js b/tests/03_00_01-powpeg_redeem_script.js
index 512f72ea..348d72b1 100644
--- a/tests/03_00_01-powpeg_redeem_script.js
+++ b/tests/03_00_01-powpeg_redeem_script.js
@@ -9,7 +9,7 @@ const removePrefix0x = require('../lib/utils').removePrefix0x;
 const {
   GENESIS_FEDERATION_ADDRESS,
   GENESIS_FEDERATION_REDEEM_SCRIPT,
-} = require('../lib/constants');
+} = require('../lib/constants/federation-constants');
 
 describe('Calling getActivePowpegRedeemScript method after last fork before fedchange', function() {
   let rskTxHelpers;
diff --git a/tests/04_00_02-fedchange.js b/tests/04_00_02-fedchange.js
index 91e02991..217ca256 100644
--- a/tests/04_00_02-fedchange.js
+++ b/tests/04_00_02-fedchange.js
@@ -28,7 +28,7 @@ const {
     REGTEST_FEDERATION_CHANGE_PRIVATE_KEYS,
     REGTEST_FEDERATION_CHANGE_ADDRESSES,
     FEDERATION_ACTIVATION_AGE
-} = require('../lib/constants');
+} = require('../lib/constants/federation-constants');
 
 const OTHER_PKS = [
   '1722c8adb8a702553bb2b4fa7c8de97e0b572e13404a1263b5b31fead3d9784f',
diff --git a/tests/04_00_05-fastbridge_operation_with_rejection.js b/tests/04_00_05-fastbridge_operation_with_rejection.js
index a842e4c2..be63a34f 100644
--- a/tests/04_00_05-fastbridge_operation_with_rejection.js
+++ b/tests/04_00_05-fastbridge_operation_with_rejection.js
@@ -4,7 +4,7 @@ const btcEthUnitConverter = require('@rsksmart/btc-eth-unit-converter');
 const CustomError = require('../lib/CustomError');
 const lbc = require('../lib/liquidity-bridge-contract');
 const { REFUNDED_USER_ERROR } = require("../lib/flyover-pegin-response-codes");
-const { ERP_PUBKEYS, ERP_CSV_VALUE } = require("../lib/constants")
+const { ERP_PUBKEYS, ERP_CSV_VALUE } = require("../lib/constants/federation-constants")
 const { sendTxWithCheck, triggerRelease, getFedsPubKeys } = require('../lib/rsk-utils');
 const { getRskTransactionHelpers } = require('../lib/rsk-tx-helper-provider');
 const { getBtcClient } = require('../lib/btc-client-provider');
diff --git a/tests/04_00_06-fastbridge_after_fed_change.js b/tests/04_00_06-fastbridge_after_fed_change.js
index 66970d36..9eea6ff6 100644
--- a/tests/04_00_06-fastbridge_after_fed_change.js
+++ b/tests/04_00_06-fastbridge_after_fed_change.js
@@ -4,7 +4,7 @@ const { UNPROCESSABLE_TX_AMOUNT_SENT_BELOW_MINIMUM_ERROR } = require("../lib/fly
 const CustomError = require('../lib/CustomError');
 const lbc = require('../lib/liquidity-bridge-contract');
 const { sendTxWithCheck, getFedsPubKeys } = require('../lib/rsk-utils');
-const { ERP_PUBKEYS, ERP_CSV_VALUE } = require("../lib/constants")
+const { ERP_PUBKEYS, ERP_CSV_VALUE } = require("../lib/constants/federation-constants")
 const { getRskTransactionHelpers } = require('../lib/rsk-tx-helper-provider');
 const { getBtcClient } = require('../lib/btc-client-provider');
 const { ensure0x } = require('../lib/utils');
diff --git a/tests/05_00_01-fee_per_kb.js b/tests/05_00_01-fee_per_kb.js
index f9aefecb..d68d452e 100644
--- a/tests/05_00_01-fee_per_kb.js
+++ b/tests/05_00_01-fee_per_kb.js
@@ -5,7 +5,7 @@ const rsk = peglib.rsk;
 const pegUtils = peglib.pegUtils;
 const rskUtilsLegacy = require('../lib/rsk-utils-legacy');
 const CustomError = require('../lib/CustomError');
-const { FEE_PER_KB_CHANGER_PRIVATE_KEY } = require('../lib/constants');
+const { FEE_PER_KB_CHANGER_PRIVATE_KEY } = require('../lib/constants/fee-per-kb-constants');
 
 const NETWORK = bitcoin.networks.testnet;
 
diff --git a/tests/05_00_01-powpeg_redeem_script.js b/tests/05_00_01-powpeg_redeem_script.js
index 26e39ad2..134141d4 100644
--- a/tests/05_00_01-powpeg_redeem_script.js
+++ b/tests/05_00_01-powpeg_redeem_script.js
@@ -18,7 +18,7 @@ const {
   KEY_TYPE_BTC,
   KEY_TYPE_RSK,
   KEY_TYPE_MST,
-} = require('../lib/constants');
+} = require('../lib/constants/federation-constants');
 const INITIAL_FEDERATION_SIZE = 3;
 
 let rskTxHelpers;