diff --git a/libs/application/templates/transport-authority/change-operator-of-vehicle/src/fields/NationalIdWithName/index.tsx b/libs/application/templates/transport-authority/change-operator-of-vehicle/src/fields/NationalIdWithName/index.tsx
index 7e7e72e1269f..f2c800eaa80a 100644
--- a/libs/application/templates/transport-authority/change-operator-of-vehicle/src/fields/NationalIdWithName/index.tsx
+++ b/libs/application/templates/transport-authority/change-operator-of-vehicle/src/fields/NationalIdWithName/index.tsx
@@ -56,12 +56,6 @@ export const NationalIdWithName: FC<
   let nationalIdFieldErrors: string | undefined
   if (errorMessage && nationalIdDefaultValue?.length === 0) {
     nationalIdFieldErrors = errorMessage
-  } else if (
-    kennitala.isValid(nationalIdInput) &&
-    !kennitala.isCompany(nationalIdInput) &&
-    kennitala.info(nationalIdInput).age < 18
-  ) {
-    nationalIdFieldErrors = formatMessage(error.minAgeNotFulfilled)
   } else if (!errorMessage) {
     nationalIdFieldErrors = getErrorViaPath(errors, nationaIdField)
   }
diff --git a/libs/application/templates/transport-authority/change-operator-of-vehicle/src/lib/dataSchema.ts b/libs/application/templates/transport-authority/change-operator-of-vehicle/src/lib/dataSchema.ts
index f4d3fddd0e3a..012d5f5b01c9 100644
--- a/libs/application/templates/transport-authority/change-operator-of-vehicle/src/lib/dataSchema.ts
+++ b/libs/application/templates/transport-authority/change-operator-of-vehicle/src/lib/dataSchema.ts
@@ -31,11 +31,7 @@ const RemovableUserSchemaBase = z
     ({ nationalId, wasRemoved }) => {
       return (
         wasRemoved === 'true' ||
-        (nationalId &&
-          nationalId.length > 0 &&
-          kennitala.isValid(nationalId) &&
-          (kennitala.isCompany(nationalId) ||
-            kennitala.info(nationalId).age >= 18))
+        (nationalId && nationalId.length > 0 && kennitala.isValid(nationalId))
       )
     },
     { path: ['nationalId'] },
diff --git a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/CoOwnerAndOperatorRepeater/CoOwnerAndOperatorRepeaterItem.tsx b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/CoOwnerAndOperatorRepeater/CoOwnerAndOperatorRepeaterItem.tsx
index 00c2b762b393..865335e36582 100644
--- a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/CoOwnerAndOperatorRepeater/CoOwnerAndOperatorRepeaterItem.tsx
+++ b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/CoOwnerAndOperatorRepeater/CoOwnerAndOperatorRepeaterItem.tsx
@@ -44,6 +44,7 @@ export const CoOwnerAndOperatorRepeaterItem: FC<
   const phoneField = `${fieldIndex}.phone`
   const typeField = `${fieldIndex}.type`
   const wasRemovedField = `${fieldIndex}.wasRemoved`
+  const needsAgeValidation = `${fieldIndex}.needsAgeValidation`
 
   const onNationalIdChange = (nationalId: string) => {
     addNationalIdToCoOwners(nationalId, index)
@@ -52,6 +53,7 @@ export const CoOwnerAndOperatorRepeaterItem: FC<
   useEffect(() => {
     setValue(wasRemovedField, repeaterField.wasRemoved)
     setValue(typeField, userMessageId)
+    setValue(needsAgeValidation, userMessageId !== 'operator')
   }, [repeaterField.wasRemoved, userMessageId, setValue])
 
   return (
@@ -73,6 +75,7 @@ export const CoOwnerAndOperatorRepeaterItem: FC<
       <NationalIdWithName
         {...props}
         customId={fieldIndex}
+        needsAgeValidation={userMessageId !== 'operator'}
         customNameLabel={formatMessage(information.labels[userMessageId].name)}
         customNationalIdLabel={formatMessage(
           information.labels[userMessageId].nationalId,
diff --git a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/CoOwnerAndOperatorRepeater/index.tsx b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/CoOwnerAndOperatorRepeater/index.tsx
index 7f1d9469463b..da30623f3486 100644
--- a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/CoOwnerAndOperatorRepeater/index.tsx
+++ b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/CoOwnerAndOperatorRepeater/index.tsx
@@ -102,6 +102,7 @@ export const CoOwnerAndOperatorRepeater: FC<
         nationalId: '',
         email: '',
         phone: '',
+        needsAgeValidation: type === 'operator' ? false : true,
         type,
       },
     ])
diff --git a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/NationalIdWithName/index.tsx b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/NationalIdWithName/index.tsx
index abaa041adb71..ba0ebbd9a299 100644
--- a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/NationalIdWithName/index.tsx
+++ b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/NationalIdWithName/index.tsx
@@ -16,6 +16,7 @@ interface Props {
   customId?: string
   customNationalIdLabel?: string
   customNameLabel?: string
+  needsAgeValidation?: boolean
   onNationalIdChange?: (s: string) => void
   onNameChange?: (s: string) => void
   nationalIdDefaultValue?: string
@@ -30,6 +31,7 @@ export const NationalIdWithName: FC<
   customId = '',
   customNationalIdLabel = '',
   customNameLabel = '',
+  needsAgeValidation = true,
   field,
   application,
   onNationalIdChange,
@@ -49,6 +51,7 @@ export const NationalIdWithName: FC<
   const [nationalIdInput, setNationalIdInput] = useState('')
   const nameField = `${usedId}.name`
   const nationaIdField = `${usedId}.nationalId`
+
   const nameFieldErrors = errorMessage
     ? nameDefaultValue?.length === 0
       ? errorMessage
@@ -61,6 +64,7 @@ export const NationalIdWithName: FC<
   } else if (
     kennitala.isValid(nationalIdInput) &&
     !kennitala.isCompany(nationalIdInput) &&
+    needsAgeValidation &&
     kennitala.info(nationalIdInput).age < 18
   ) {
     nationalIdFieldErrors = formatMessage(error.minAgeNotFulfilled)
diff --git a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/ReviewCoOwnerAndOperatorRepeater/ReviewCoOwnerAndOperatorRepeaterItem.tsx b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/ReviewCoOwnerAndOperatorRepeater/ReviewCoOwnerAndOperatorRepeaterItem.tsx
index 5294c5d6df8b..f5b88e96e3c6 100644
--- a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/ReviewCoOwnerAndOperatorRepeater/ReviewCoOwnerAndOperatorRepeaterItem.tsx
+++ b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/ReviewCoOwnerAndOperatorRepeater/ReviewCoOwnerAndOperatorRepeaterItem.tsx
@@ -69,6 +69,7 @@ export const ReviewCoOwnerAndOperatorRepeaterItem: FC<
         name,
         type: userMessageId as 'operator' | 'coOwner',
         wasRemoved: repeaterField.wasRemoved,
+        needsAgeValidation: repeaterField.needsAgeValidation,
       }
       temp[index] = itemValue
       setCoOwnersAndOperators(temp)
diff --git a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/lib/dataSchema.ts b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/lib/dataSchema.ts
index 4348fccda8e7..2ebd9c218f8b 100644
--- a/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/lib/dataSchema.ts
+++ b/libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/lib/dataSchema.ts
@@ -26,16 +26,17 @@ const RemovableUserSchemaBase = z
     email: z.string().optional(),
     phone: z.string().optional(),
     wasRemoved: z.string().optional(),
+    needsAgeValidation: z.boolean().optional(),
   })
   .refine(
-    ({ nationalId, wasRemoved }) => {
+    ({ nationalId, wasRemoved, needsAgeValidation }) => {
       return (
         wasRemoved === 'true' ||
         (nationalId &&
           nationalId.length !== 0 &&
           kennitala.isValid(nationalId) &&
           (kennitala.isCompany(nationalId) ||
-            kennitala.info(nationalId).age >= 18))
+            (needsAgeValidation ? kennitala.info(nationalId).age >= 18 : true)))
       )
     },
     { path: ['nationalId'] },