diff --git a/app/jobs/auto_receive_dossiers_for_procedure_job.rb b/app/jobs/auto_receive_dossiers_for_procedure_job.rb
index 6fa5968ac..ee04c9cbb 100644
--- a/app/jobs/auto_receive_dossiers_for_procedure_job.rb
+++ b/app/jobs/auto_receive_dossiers_for_procedure_job.rb
@@ -2,9 +2,23 @@ class AutoReceiveDossiersForProcedureJob < ApplicationJob
   queue_as :cron
 
   def perform(procedure_id, state)
-    procedure = Procedure.find_by(id: procedure_id)
-    if procedure
-      procedure.dossiers.state_en_construction.update_all(state: state, en_instruction_at: Time.now)
+    procedure = Procedure.find(procedure_id)
+    attrs = case state
+    when :en_instruction
+      {
+        state: :en_instruction,
+        en_instruction_at: DateTime.now
+      }
+    when :accepte
+      {
+        state: :accepte,
+        en_instruction_at: DateTime.now,
+        processed_at: DateTime.now
+      }
+    else
+      raise "Receiving Procedure##{procedure_id} in invalid state \"#{state}\""
     end
+
+    procedure.dossiers.state_en_construction.update_all(attrs)
   end
 end
diff --git a/lib/tasks/2018_02_20_set_processed_at.rake b/lib/tasks/2018_02_20_set_processed_at.rake
new file mode 100644
index 000000000..2282e7f94
--- /dev/null
+++ b/lib/tasks/2018_02_20_set_processed_at.rake
@@ -0,0 +1,7 @@
+namespace :'2018_02_20_set_processed_at' do
+  task set: :environment do
+    Dossier.where(state: :accepte, processed_at: nil).find_each do |dossier|
+      dossier.update_column(:processed_at, dossier.en_instruction_at)
+    end
+  end
+end
diff --git a/spec/jobs/auto_receive_dossiers_for_procedure_job_spec.rb b/spec/jobs/auto_receive_dossiers_for_procedure_job_spec.rb
index 0de95f720..a7a546b43 100644
--- a/spec/jobs/auto_receive_dossiers_for_procedure_job_spec.rb
+++ b/spec/jobs/auto_receive_dossiers_for_procedure_job_spec.rb
@@ -7,7 +7,7 @@ RSpec.describe AutoReceiveDossiersForProcedureJob, type: :job do
     before { Timecop.freeze(date) }
     after { Timecop.return }
 
-    subject { AutoReceiveDossiersForProcedureJob.new.perform(procedure_id, 'en_instruction') }
+    subject { AutoReceiveDossiersForProcedureJob.new.perform(procedure_id, state) }
 
     context "with some dossiers" do
       let(:nouveau_dossier1) { create(:dossier, :en_construction) }
@@ -16,19 +16,46 @@ RSpec.describe AutoReceiveDossiersForProcedureJob, type: :job do
       let(:dossier_brouillon) { create(:dossier, procedure: dossier_recu.procedure) }
       let(:procedure_id) { dossier_brouillon.procedure_id }
 
-      it do
-        subject
-        expect(nouveau_dossier1.reload.en_instruction?).to be true
-        expect(nouveau_dossier1.reload.en_instruction_at).to eq(date)
+      context "en_construction" do
+        let(:state) { :en_instruction }
 
-        expect(nouveau_dossier2.reload.en_instruction?).to be true
-        expect(nouveau_dossier2.reload.en_instruction_at).to eq(date)
+        it do
+          subject
+          expect(nouveau_dossier1.reload.en_instruction?).to be true
+          expect(nouveau_dossier1.reload.en_instruction_at).to eq(date)
 
-        expect(dossier_recu.reload.en_instruction?).to be true
-        expect(dossier_recu.reload.en_instruction_at).to eq(date)
+          expect(nouveau_dossier2.reload.en_instruction?).to be true
+          expect(nouveau_dossier2.reload.en_instruction_at).to eq(date)
 
-        expect(dossier_brouillon.reload.brouillon?).to be true
-        expect(dossier_brouillon.reload.en_instruction_at).to eq(nil)
+          expect(dossier_recu.reload.en_instruction?).to be true
+          expect(dossier_recu.reload.en_instruction_at).to eq(date)
+
+          expect(dossier_brouillon.reload.brouillon?).to be true
+          expect(dossier_brouillon.reload.en_instruction_at).to eq(nil)
+        end
+      end
+
+      context "accepte" do
+        let(:state) { :accepte }
+
+        it do
+          subject
+          expect(nouveau_dossier1.reload.accepte?).to be true
+          expect(nouveau_dossier1.reload.en_instruction_at).to eq(date)
+          expect(nouveau_dossier1.reload.processed_at).to eq(date)
+
+          expect(nouveau_dossier2.reload.accepte?).to be true
+          expect(nouveau_dossier2.reload.en_instruction_at).to eq(date)
+          expect(nouveau_dossier2.reload.processed_at).to eq(date)
+
+          expect(dossier_recu.reload.en_instruction?).to be true
+          expect(dossier_recu.reload.en_instruction_at).to eq(date)
+          expect(dossier_recu.reload.processed_at).to eq(nil)
+
+          expect(dossier_brouillon.reload.brouillon?).to be true
+          expect(dossier_brouillon.reload.en_instruction_at).to eq(nil)
+          expect(dossier_brouillon.reload.processed_at).to eq(nil)
+        end
       end
     end
   end