diff --git a/Configuration/PyReleaseValidation/python/relval_standard.py b/Configuration/PyReleaseValidation/python/relval_standard.py
index 669599b93603f..030421c240000 100644
--- a/Configuration/PyReleaseValidation/python/relval_standard.py
+++ b/Configuration/PyReleaseValidation/python/relval_standard.py
@@ -510,19 +510,28 @@
 #workflows[140.118] = ['',['RunParkingBPH2022B','HLTDR3_2022','RECONANORUN3_reHLT_2022','SKIMPARKINGBPHRUN3_reHLT']]
 
 ### run3 (2023) ###
-workflows[141.001] = ['',['RunMuon2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.002] = ['',['RunZeroBias2023B','HLTDR3_2023','RECONANORUN3_ZB_reHLT_2023','HARVESTRUN3_ZB_2023']]
-workflows[141.003] = ['',['RunBTagMu2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.004] = ['',['RunNoBPTX2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.005] = ['',['RunHcalNZS2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.006] = ['',['RunHLTPhysics2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.007] = ['',['RunCommissioning2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.008] = ['',['RunJetMET2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.009] = ['',['RunCosmics2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.010] = ['',['RunDisplacedJet2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.011] = ['',['RunEGamma2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.012] = ['',['RunTau2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
-workflows[141.013] = ['',['RunMuonEG2023B','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
+workflows[141.001] = ['',['RunMuon2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.002] = ['',['RunZeroBias2023B','HLTDR3_2023B','RECONANORUN3_ZB_reHLT_2023B','HARVESTRUN3_ZB_2023B']]
+workflows[141.003] = ['',['RunBTagMu2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.004] = ['',['RunNoBPTX2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.005] = ['',['RunHcalNZS2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.006] = ['',['RunHLTPhysics2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.007] = ['',['RunCommissioning2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.008] = ['',['RunJetMET2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.009] = ['',['RunCosmics2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.010] = ['',['RunDisplacedJet2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.011] = ['',['RunEGamma2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.012] = ['',['RunTau2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+workflows[141.013] = ['',['RunMuonEG2023B','HLTDR3_2023B','RECONANORUN3_reHLT_2023B','HARVESTRUN3_2023B']]
+
+workflows[141.031] = ['',['RunMuon2023C','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
+workflows[141.032] = ['',['RunZeroBias2023C','HLTDR3_2023','RECONANORUN3_ZB_reHLT_2023','HARVESTRUN3_ZB_2023']]
+workflows[141.033] = ['',['RunBTagMu2023C','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
+workflows[141.034] = ['',['RunJetMET2023C','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
+workflows[141.035] = ['',['RunDisplacedJet2023C','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
+workflows[141.036] = ['',['RunEGamma2023C','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
+workflows[141.037] = ['',['RunTau2023C','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
+workflows[141.038] = ['',['RunMuonEG2023C','HLTDR3_2023','RECONANORUN3_reHLT_2023','HARVESTRUN3_2023']]
 
 ### run3-2023 (2023 data) - Pixel-only (triplets), ECAL-only and HCAL-only
 workflows[141.008505] = ['Run3-2023_JetMET2023B_RecoPixelOnlyTripletsCPU',['RunJetMET2023B','HLTDR3_2023','RECODR3_reHLT_Patatrack_PixelOnlyTripletsCPU','HARVESTRUN3_pixelTrackingOnly']]
diff --git a/Configuration/PyReleaseValidation/python/relval_steps.py b/Configuration/PyReleaseValidation/python/relval_steps.py
index 14a1048dd69ab..df760bfeec429 100644
--- a/Configuration/PyReleaseValidation/python/relval_steps.py
+++ b/Configuration/PyReleaseValidation/python/relval_steps.py
@@ -569,7 +569,7 @@
 steps['RunSiPixelCalCosmics2022F']={'INPUT':InputInfo(dataSet='/Cosmics/Run2022F-SiPixelCalCosmics-PromptReco-v1/ALCARECO',label='2022F',events=100000,location='STD', ls=Run2022FCosmics)}
 
 #### run3 ####
-Run2023B={366727: [[1, 100]]}
+Run2023B={366727: [[1, 244]]}
 steps['RunMuon2023B']={'INPUT':InputInfo(dataSet='/Muon0/Run2023B-v1/RAW',label='2023B',events=100000,location='STD', ls=Run2023B)}
 steps['RunZeroBias2023B']={'INPUT':InputInfo(dataSet='/ZeroBias/Run2023B-v1/RAW',label='2023B',events=100000,location='STD', ls=Run2023B)}
 steps['RunBTagMu2023B']={'INPUT':InputInfo(dataSet='/BTagMu/Run2023B-v1/RAW',label='2023B',events=100000,location='STD', ls=Run2023B)}
@@ -584,6 +584,16 @@
 steps['RunTau2023B']={'INPUT':InputInfo(dataSet='/Tau/Run2023B-v1/RAW',label='2023B',events=100000,location='STD', ls=Run2023B)}
 steps['RunMuonEG2023B']={'INPUT':InputInfo(dataSet='/MuonEG/Run2023B-v1/RAW',label='2023B',events=100000,location='STD', ls=Run2023B)}
 
+Run2023C={367131: [[1, 149]]}
+steps['RunMuon2023C']={'INPUT':InputInfo(dataSet='/Muon0/Run2023C-v1/RAW',label='2023C',events=100000,location='STD', ls=Run2023C)}
+steps['RunZeroBias2023C']={'INPUT':InputInfo(dataSet='/ZeroBias/Run2023C-v1/RAW',label='2023C',events=100000,location='STD', ls=Run2023C)}
+steps['RunBTagMu2023C']={'INPUT':InputInfo(dataSet='/BTagMu/Run2023C-v1/RAW',label='2023C',events=100000,location='STD', ls=Run2023C)}
+steps['RunJetMET2023C']={'INPUT':InputInfo(dataSet='/JetMET1/Run2023C-v1/RAW',label='2023C',events=100000,location='STD', ls=Run2023C)}
+steps['RunDisplacedJet2023C']={'INPUT':InputInfo(dataSet='/DisplacedJet/Run2023C-v1/RAW',label='2023C',events=100000,location='STD', ls=Run2023C)}
+steps['RunEGamma2023C']={'INPUT':InputInfo(dataSet='/EGamma1/Run2023C-v1/RAW',label='2023C',events=100000,location='STD', ls=Run2023C)}
+steps['RunTau2023C']={'INPUT':InputInfo(dataSet='/Tau/Run2023C-v1/RAW',label='2023C',events=100000,location='STD', ls=Run2023C)}
+steps['RunMuonEG2023C']={'INPUT':InputInfo(dataSet='/MuonEG/Run2023C-v1/RAW',label='2023C',events=100000,location='STD', ls=Run2023C)}
+
 Run2023C_LS500={368489: [[46,546]]}
 steps['TestEnablesEcalHcal2023C']={'INPUT':InputInfo(dataSet='/TestEnablesEcalHcal/Run2023C-Express-v4/RAW',label='2023C',events=100000,location='STD', ls=Run2023C_LS500)}
 
@@ -2045,6 +2055,8 @@ def lhegensim2018ml(fragment,howMuch):
 hltKey2023='relval2023'
 steps['HLTDR3_2023']=merge( [ {'-s':'L1REPACK:Full,HLT:@%s'%hltKey2023,},{'--conditions':'auto:run3_hlt_relval'},{'--era' : 'Run3_2023'},steps['HLTD'] ] )
 
+steps['HLTDR3_2023B']=merge( [ {'-s':'L1REPACK:Full,HLT:@%s'%hltKey2023,},{'--conditions':'auto:run3_hlt_relval'},{'--era' : 'Run3'},steps['HLTD'] ] )
+
 # special setting for lumi section boundary crossing in RunEGamma2018Dml
 steps['HLTDR2_2018ml']=merge( [ {'--customise_commands':'"process.source.skipEvents=cms.untracked.uint32(7000)"'},steps['HLTDR2_2018'] ] )
 
@@ -2561,6 +2573,8 @@ def lhegensim2018ml(fragment,howMuch):
                          
 steps['RECODR3_reHLT_2022']=merge([{'--conditions':'auto:run3_data_relval', '--hltProcess':'reHLT'},steps['RECODR3']])
 steps['RECODR3_reHLT_2023']=merge([{'--conditions':'auto:run3_data_prompt_relval', '--hltProcess':'reHLT'},steps['RECODR3_2023']])
+steps['RECODR3_reHLT_2023B']=merge([{'--conditions':'auto:run3_data_prompt_relval', '--hltProcess':'reHLT'},steps['RECODR3']])
+
 
 steps['RECODR3Splash']=merge([{'-n': 2,
                                '-s': 'RAW2DIGI,L1Reco,RECO,PAT,ALCA:SiStripCalZeroBias+SiStripCalMinBias+TkAlMinBias+EcalESAlign,DQM:@standardDQMFakeHLT+@miniAODDQM'
@@ -2887,11 +2901,13 @@ def gen2023HiMix(fragment,howMuch):
 steps['RECODR3_reHLT_HCALOnlyGPU']=merge([step3_gpu, steps['RECODR3_reHLT_HCALOnlyCPU']])
 
 steps['RECONANORUN3_reHLT_2022']=merge([{'-s':'RAW2DIGI,L1Reco,RECO,PAT,NANO,DQM:@standardDQMFakeHLT+@miniAODDQM+@nanoAODDQM','--datatier':'RECO,MINIAOD,NANOAOD,DQMIO','--eventcontent':'RECO,MINIAOD,NANOEDMAOD,DQM'},steps['RECODR3_reHLT_2022']])
-steps['RECONANORUN3_ZB_reHLT_2022']=merge([{'-s':'RAW2DIGI,L1Reco,RECO,PAT,NANO,DQM:@rerecoZeroBiasFakeHLT+@miniAODDQM+@nanoAODDQM'},steps['RECODR3_reHLT_2022']])
+steps['RECONANORUN3_ZB_reHLT_2022']=merge([{'-s':'RAW2DIGI,L1Reco,RECO,PAT,NANO,DQM:@rerecoZeroBiasFakeHLT+@miniAODDQM+@nanoAODDQM'},steps['RECONANORUN3_reHLT_2022']])
 steps['RECOCOSMRUN3_reHLT_2022']=merge([{'--scenario':'cosmics','-s':'RAW2DIGI,L1Reco,RECO,DQM','--datatier':'RECO,DQMIO','--eventcontent':'RECO,DQM'},steps['RECONANORUN3_reHLT_2022']])
 
 steps['RECONANORUN3_reHLT_2023']=merge([{'-s':'RAW2DIGI,L1Reco,RECO,PAT,NANO,DQM:@standardDQM+@miniAODDQM+@nanoAODDQM','--datatier':'RECO,MINIAOD,NANOAOD,DQMIO','--eventcontent':'RECO,MINIAOD,NANOEDMAOD,DQM'},steps['RECODR3_reHLT_2023']])
-steps['RECONANORUN3_ZB_reHLT_2023']=merge([{'-s':'RAW2DIGI,L1Reco,RECO,PAT,NANO,DQM:@rerecoZeroBias+@miniAODDQM+@nanoAODDQM'},steps['RECODR3_reHLT_2023']])
+steps['RECONANORUN3_reHLT_2023B']=merge([{'-s':'RAW2DIGI,L1Reco,RECO,PAT,NANO,DQM:@standardDQM+@miniAODDQM+@nanoAODDQM','--datatier':'RECO,MINIAOD,NANOAOD,DQMIO','--eventcontent':'RECO,MINIAOD,NANOEDMAOD,DQM'},steps['RECODR3_reHLT_2023B']])
+steps['RECONANORUN3_ZB_reHLT_2023B']=merge([{'-s':'RAW2DIGI,L1Reco,RECO,PAT,NANO,DQM:@rerecoZeroBiasFakeHLT+@miniAODDQM+@nanoAODDQM'},steps['RECONANORUN3_reHLT_2023B']])
+steps['RECONANORUN3_ZB_reHLT_2023']=merge([{'-s':'RAW2DIGI,L1Reco,RECO,PAT,NANO,DQM:@rerecoZeroBias+@miniAODDQM+@nanoAODDQM'},steps['RECONANORUN3_reHLT_2023']])
 steps['RECOCOSMRUN3_reHLT_2023']=merge([{'--scenario':'cosmics','-s':'RAW2DIGI,L1Reco,RECO,DQM','--datatier':'RECO,DQMIO','--eventcontent':'RECO,DQM'},steps['RECONANORUN3_reHLT_2023']])
 
 # mask away - to be removed once we'll migrate the matrix to be fully unscheduled for RECO step
@@ -3519,6 +3535,8 @@ def gen2023HiMix(fragment,howMuch):
 steps['HARVESTRUN3_2022']=merge([{'--data':'', '-s':'HARVESTING:@standardDQMFakeHLT+@miniAODDQM+@nanoAODDQM','--era':'Run3'},steps['HARVESTDRUN3']])
 steps['HARVESTRUN3_ZB_2022']=merge([{'--data':'', '-s':'HARVESTING:@rerecoZeroBiasFakeHLT+@miniAODDQM+@nanoAODDQM','--era':'Run3'},steps['HARVESTDRUN3']])
 steps['HARVESTRUN3_2023']=merge([{'--era':'Run3_2023', '-s':'HARVESTING:@standardDQM+@miniAODDQM+@nanoAODDQM'},steps['HARVESTRUN3_2022']])
+steps['HARVESTRUN3_2023B']=merge([{'--era':'Run3', '-s':'HARVESTING:@standardDQM+@miniAODDQM+@nanoAODDQM'},steps['HARVESTRUN3_2022']])
+steps['HARVESTRUN3_ZB_2023B']=merge([{'--era':'Run3', '-s':'HARVESTING:@rerecoZeroBias+@miniAODDQM+@nanoAODDQM'},steps['HARVESTRUN3_2022']])
 steps['HARVESTRUN3_ZB_2023']=merge([{'--era':'Run3_2023', '-s':'HARVESTING:@rerecoZeroBias+@miniAODDQM+@nanoAODDQM'},steps['HARVESTRUN3_2022']])
 steps['HARVESTRUN3_pixelTrackingOnly'] = merge([ {'-s':'HARVESTING:@pixelTrackingOnlyDQM'}, steps['HARVESTRUN3_2023'] ])
 steps['HARVESTRUN3_ECALOnly'] = merge([ {'-s':'HARVESTING:@ecal'}, steps['HARVESTRUN3_2023'] ])