diff --git a/lambda/src/main/scala/pricemigrationengine/handlers/AmendmentHandler.scala b/lambda/src/main/scala/pricemigrationengine/handlers/AmendmentHandler.scala
index ad23234b..eeb6694f 100644
--- a/lambda/src/main/scala/pricemigrationengine/handlers/AmendmentHandler.scala
+++ b/lambda/src/main/scala/pricemigrationengine/handlers/AmendmentHandler.scala
@@ -170,6 +170,13 @@ object AmendmentHandler extends CohortHandler {
               startDate,
             )
           )
+        case GW2024 =>
+          ZIO.fromEither(
+            GW2024Migration.zuoraUpdate(
+              subscriptionBeforeUpdate,
+              startDate,
+            )
+          )
         case Legacy =>
           ZIO.fromEither(
             ZuoraSubscriptionUpdate
diff --git a/lambda/src/main/scala/pricemigrationengine/handlers/EstimationHandler.scala b/lambda/src/main/scala/pricemigrationengine/handlers/EstimationHandler.scala
index 27dc8403..85e1c1f9 100644
--- a/lambda/src/main/scala/pricemigrationengine/handlers/EstimationHandler.scala
+++ b/lambda/src/main/scala/pricemigrationengine/handlers/EstimationHandler.scala
@@ -103,14 +103,18 @@ object EstimationHandler extends CohortHandler {
   }
 
   def handle(input: CohortSpec): ZIO[Logging, Failure, HandlerOutput] = {
-    main(input).provideSome[Logging](
-      EnvConfig.cohortTable.layer,
-      EnvConfig.zuora.layer,
-      EnvConfig.stage.layer,
-      DynamoDBZIOLive.impl,
-      DynamoDBClientLive.impl,
-      CohortTableLive.impl(input),
-      ZuoraLive.impl
-    )
+    MigrationType(input) match {
+      case GW2024 => ZIO.succeed(HandlerOutput(isComplete = true))
+      case _ =>
+        main(input).provideSome[Logging](
+          EnvConfig.cohortTable.layer,
+          EnvConfig.zuora.layer,
+          EnvConfig.stage.layer,
+          DynamoDBZIOLive.impl,
+          DynamoDBClientLive.impl,
+          CohortTableLive.impl(input),
+          ZuoraLive.impl
+        )
+    }
   }
 }
diff --git a/lambda/src/main/scala/pricemigrationengine/handlers/NotificationHandler.scala b/lambda/src/main/scala/pricemigrationengine/handlers/NotificationHandler.scala
index 7b7496f0..76d38ebe 100644
--- a/lambda/src/main/scala/pricemigrationengine/handlers/NotificationHandler.scala
+++ b/lambda/src/main/scala/pricemigrationengine/handlers/NotificationHandler.scala
@@ -6,7 +6,12 @@ import pricemigrationengine.model.membershipworkflow._
 import pricemigrationengine.services._
 import zio.{Clock, ZIO}
 import com.gu.i18n
-import pricemigrationengine.migrations.{DigiSubs2023Migration, Membership2023Migration, newspaper2024Migration}
+import pricemigrationengine.migrations.{
+  DigiSubs2023Migration,
+  GW2024Migration,
+  Membership2023Migration,
+  newspaper2024Migration
+}
 import pricemigrationengine.model.RateplansProbe
 
 import java.time.{LocalDate, ZoneId}
@@ -205,6 +210,7 @@ object NotificationHandler extends CohortHandler {
       case SupporterPlus2023V1V2MA => SupporterPlus2023V1V2Migration.maxLeadTime
       case DigiSubs2023            => DigiSubs2023Migration.maxLeadTime
       case Newspaper2024           => newspaper2024Migration.StaticData.maxLeadTime
+      case GW2024                  => GW2024Migration.maxLeadTime
       case Legacy                  => 49
     }
   }
@@ -216,6 +222,7 @@ object NotificationHandler extends CohortHandler {
       case SupporterPlus2023V1V2MA => SupporterPlus2023V1V2Migration.minLeadTime
       case DigiSubs2023            => DigiSubs2023Migration.minLeadTime
       case Newspaper2024           => newspaper2024Migration.StaticData.minLeadTime
+      case GW2024                  => GW2024Migration.minLeadTime
       case Legacy                  => 35
     }
   }
diff --git a/lambda/src/main/scala/pricemigrationengine/handlers/SalesforcePriceRiseCreationHandler.scala b/lambda/src/main/scala/pricemigrationengine/handlers/SalesforcePriceRiseCreationHandler.scala
index e7972055..847bad99 100644
--- a/lambda/src/main/scala/pricemigrationengine/handlers/SalesforcePriceRiseCreationHandler.scala
+++ b/lambda/src/main/scala/pricemigrationengine/handlers/SalesforcePriceRiseCreationHandler.scala
@@ -87,6 +87,7 @@ object SalesforcePriceRiseCreationHandler extends CohortHandler {
         case SupporterPlus2023V1V2MA => true
         case DigiSubs2023            => true
         case Newspaper2024           => true
+        case GW2024                  => true
         case Legacy                  => false
       }
       SalesforcePriceRise(
diff --git a/lambda/src/main/scala/pricemigrationengine/migrations/GW2024Migration.scala b/lambda/src/main/scala/pricemigrationengine/migrations/GW2024Migration.scala
index df3fd587..1987e87c 100644
--- a/lambda/src/main/scala/pricemigrationengine/migrations/GW2024Migration.scala
+++ b/lambda/src/main/scala/pricemigrationengine/migrations/GW2024Migration.scala
@@ -1,7 +1,13 @@
 package pricemigrationengine.migrations
 
+import pricemigrationengine.model._
+import java.time.LocalDate
+
 object GW2024Migration {
 
+  val maxLeadTime = 49
+  val minLeadTime = 36
+
   val priceMapMonthlies: Map[String, BigDecimal] = Map(
     "GBP" -> BigDecimal(15),
     "USD" -> BigDecimal(30),
@@ -32,4 +38,17 @@ object GW2024Migration {
     "ROW (USD)" -> BigDecimal(396)
   )
 
+  def priceData(
+      subscription: ZuoraSubscription,
+      account: ZuoraAccount
+  ): Either[AmendmentDataFailure, PriceData] = {
+    ???
+  }
+
+  def zuoraUpdate(
+      subscription: ZuoraSubscription,
+      effectiveDate: LocalDate,
+  ): Either[AmendmentDataFailure, ZuoraSubscriptionUpdate] = {
+    ???
+  }
 }
diff --git a/lambda/src/main/scala/pricemigrationengine/model/AmendmentData.scala b/lambda/src/main/scala/pricemigrationengine/model/AmendmentData.scala
index 3e48d281..d86162c7 100644
--- a/lambda/src/main/scala/pricemigrationengine/model/AmendmentData.scala
+++ b/lambda/src/main/scala/pricemigrationengine/model/AmendmentData.scala
@@ -1,7 +1,12 @@
 package pricemigrationengine.model
 
-import pricemigrationengine.migrations.newspaper2024Migration
-import pricemigrationengine.migrations.{DigiSubs2023Migration, GuardianWeeklyMigration, Membership2023Migration}
+import pricemigrationengine.migrations.{
+  DigiSubs2023Migration,
+  GW2024Migration,
+  GuardianWeeklyMigration,
+  Membership2023Migration,
+  newspaper2024Migration
+}
 import pricemigrationengine.model.ZuoraProductCatalogue.{homeDeliveryRatePlans, productPricingMap}
 
 import java.time.LocalDate
@@ -340,6 +345,11 @@ object AmendmentData {
         newspaper2024Migration.Estimation.priceData(
           subscription
         )
+      case GW2024 =>
+        GW2024Migration.priceData(
+          subscription: ZuoraSubscription,
+          account: ZuoraAccount
+        )
       case Legacy => priceDataWithRatePlanMatching(account, catalogue, subscription, invoiceList, nextServiceStartDate)
     }
   }
diff --git a/lambda/src/main/scala/pricemigrationengine/model/MigrationType.scala b/lambda/src/main/scala/pricemigrationengine/model/MigrationType.scala
index b224bc0f..b064e473 100644
--- a/lambda/src/main/scala/pricemigrationengine/model/MigrationType.scala
+++ b/lambda/src/main/scala/pricemigrationengine/model/MigrationType.scala
@@ -18,6 +18,7 @@ object Membership2023Annuals extends MigrationType
 object SupporterPlus2023V1V2MA extends MigrationType
 object DigiSubs2023 extends MigrationType
 object Newspaper2024 extends MigrationType
+object GW2024 extends MigrationType
 
 object MigrationType {
   def apply(cohortSpec: CohortSpec): MigrationType = cohortSpec.cohortName match {
@@ -28,6 +29,7 @@ object MigrationType {
     case "DigiSubs2023_Batch1"   => DigiSubs2023
     case "DigiSubs2023_Batch2"   => DigiSubs2023
     case "Newspaper2024"         => Newspaper2024
+    case "GW2024"                => GW2024
     case _                       => Legacy
   }
 }