diff --git a/ConsensusSpecPreset-mainnet.md b/ConsensusSpecPreset-mainnet.md
index 5199007be..876d7c7fe 100644
--- a/ConsensusSpecPreset-mainnet.md
+++ b/ConsensusSpecPreset-mainnet.md
@@ -2674,6 +2674,16 @@ OK: 50/50 Fail: 0/50 Skip: 0/50
 +   Testing    Withdrawal                                                                    OK
 ```
 OK: 55/55 Fail: 0/55 Skip: 0/55
+## EF - Electra - Sanity - Slots  [Preset: mainnet]
+```diff
++ EF - Electra - Slots - double_empty_epoch [Preset: mainnet]                                OK
++ EF - Electra - Slots - empty_epoch [Preset: mainnet]                                       OK
++ EF - Electra - Slots - historical_accumulator [Preset: mainnet]                            OK
++ EF - Electra - Slots - over_epoch_boundary [Preset: mainnet]                               OK
++ EF - Electra - Slots - slots_1 [Preset: mainnet]                                           OK
++ EF - Electra - Slots - slots_2 [Preset: mainnet]                                           OK
+```
+OK: 6/6 Fail: 0/6 Skip: 0/6
 ## EF - Light client - Single merkle proof [Preset: mainnet]
 ```diff
 + Light client - Single merkle proof - mainnet/altair/light_client/single_merkle_proof/Beaco OK
@@ -3202,4 +3212,4 @@ OK: 69/88 Fail: 0/88 Skip: 19/88
 OK: 3/3 Fail: 0/3 Skip: 0/3
 
 ---TOTAL---
-OK: 2561/2580 Fail: 0/2580 Skip: 19/2580
+OK: 2567/2586 Fail: 0/2586 Skip: 19/2586
diff --git a/ConsensusSpecPreset-minimal.md b/ConsensusSpecPreset-minimal.md
index a1ce5133a..d901a73b9 100644
--- a/ConsensusSpecPreset-minimal.md
+++ b/ConsensusSpecPreset-minimal.md
@@ -2793,6 +2793,16 @@ OK: 51/51 Fail: 0/51 Skip: 0/51
 +   Testing    Withdrawal                                                                    OK
 ```
 OK: 55/55 Fail: 0/55 Skip: 0/55
+## EF - Electra - Sanity - Slots  [Preset: minimal]
+```diff
++ EF - Electra - Slots - double_empty_epoch [Preset: minimal]                                OK
++ EF - Electra - Slots - empty_epoch [Preset: minimal]                                       OK
++ EF - Electra - Slots - historical_accumulator [Preset: minimal]                            OK
++ EF - Electra - Slots - over_epoch_boundary [Preset: minimal]                               OK
++ EF - Electra - Slots - slots_1 [Preset: minimal]                                           OK
++ EF - Electra - Slots - slots_2 [Preset: minimal]                                           OK
+```
+OK: 6/6 Fail: 0/6 Skip: 0/6
 ## EF - Light client - Single merkle proof [Preset: minimal]
 ```diff
 + Light client - Single merkle proof - minimal/altair/light_client/single_merkle_proof/Beaco OK
@@ -3482,4 +3492,4 @@ OK: 185/207 Fail: 0/207 Skip: 22/207
 OK: 3/3 Fail: 0/3 Skip: 0/3
 
 ---TOTAL---
-OK: 2810/2832 Fail: 0/2832 Skip: 22/2832
+OK: 2816/2838 Fail: 0/2838 Skip: 22/2838
diff --git a/beacon_chain/spec/forks.nim b/beacon_chain/spec/forks.nim
index 25d081736..4a0856e16 100644
--- a/beacon_chain/spec/forks.nim
+++ b/beacon_chain/spec/forks.nim
@@ -617,7 +617,6 @@ template PayloadAttributes*(
 static: doAssert ConsensusFork.high == ConsensusFork.Electra,
   "eth2_merkleization has been checked and `hash_tree_root` is up to date"
 
-# TODO are these used?
 # TODO when https://github.com/nim-lang/Nim/issues/21086 fixed, use return type
 # `ref T`
 func new*(T: type ForkedHashedBeaconState, data: phase0.BeaconState):
@@ -640,6 +639,10 @@ func new*(T: type ForkedHashedBeaconState, data: deneb.BeaconState):
     ref ForkedHashedBeaconState =
   (ref T)(kind: ConsensusFork.Deneb, denebData: deneb.HashedBeaconState(
     data: data, root: hash_tree_root(data)))
+func new*(T: type ForkedHashedBeaconState, data: electra.BeaconState):
+    ref ForkedHashedBeaconState =
+  (ref T)(kind: ConsensusFork.Electra, electraData: electra.HashedBeaconState(
+    data: data, root: hash_tree_root(data)))
 
 template init*(T: type ForkedBeaconBlock, blck: phase0.BeaconBlock): T =
   T(kind: ConsensusFork.Phase0, phase0Data: blck)
diff --git a/tests/consensus_spec/test_fixture_sanity_slots.nim b/tests/consensus_spec/test_fixture_sanity_slots.nim
index 74c640240..44fb99d9e 100644
--- a/tests/consensus_spec/test_fixture_sanity_slots.nim
+++ b/tests/consensus_spec/test_fixture_sanity_slots.nim
@@ -89,3 +89,12 @@ suite "EF - Deneb - Sanity - Slots " & preset():
   for kind, path in walkDir(
       denebSanitySlotsDir, relative = true, checkDir = true):
     runTest(deneb.BeaconState, denebSanitySlotsDir, "Deneb", suiteName, path)
+
+from ../../beacon_chain/spec/datatypes/electra import BeaconState
+
+suite "EF - Electra - Sanity - Slots " & preset():
+  const electraSanitySlotsDir = sanitySlotsDir("electra")
+  for kind, path in walkDir(
+      electraSanitySlotsDir, relative = true, checkDir = true):
+    runTest(
+      electra.BeaconState, electraSanitySlotsDir, "Electra", suiteName, path)
\ No newline at end of file