diff --git a/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/ClerkInterpreterDTO.java b/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/ClerkInterpreterDTO.java
index ceed375b9..1ebeeba80 100644
--- a/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/ClerkInterpreterDTO.java
+++ b/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/ClerkInterpreterDTO.java
@@ -26,6 +26,7 @@ public record ClerkInterpreterDTO(
   String country,
   String extraInformation,
   @NonNull List<String> regions,
-  @NonNull ClerkInterpreterQualificationsDTO qualifications
+  @NonNull ClerkInterpreterQualificationsDTO qualifications,
+  @NonNull Boolean isAssuranceGiven
 )
   implements ClerkInterpreterDTOCommonFields {}
diff --git a/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/ClerkInterpreterDTOCommonFields.java b/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/ClerkInterpreterDTOCommonFields.java
index 97acf14d6..30d94e4d4 100644
--- a/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/ClerkInterpreterDTOCommonFields.java
+++ b/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/ClerkInterpreterDTOCommonFields.java
@@ -38,4 +38,6 @@ public interface ClerkInterpreterDTOCommonFields {
   String extraInformation();
 
   List<String> regions();
+
+  Boolean isAssuranceGiven();
 }
diff --git a/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/modify/ClerkInterpreterCreateDTO.java b/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/modify/ClerkInterpreterCreateDTO.java
index 9983bf67a..08c1244c2 100644
--- a/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/modify/ClerkInterpreterCreateDTO.java
+++ b/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/modify/ClerkInterpreterCreateDTO.java
@@ -32,7 +32,8 @@ public record ClerkInterpreterCreateDTO(
   @Size(max = 255) String country,
   @Size(max = 4096) String extraInformation,
   @NonNull @NotNull List<String> regions,
-  @NonNull @NotEmpty @Valid List<ClerkQualificationCreateDTO> qualifications
+  @NonNull @NotEmpty @Valid List<ClerkQualificationCreateDTO> qualifications,
+  @NonNull @NotNull Boolean isAssuranceGiven
 )
   implements ClerkInterpreterDTOCommonFields {
   public ClerkInterpreterCreateDTO {
diff --git a/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/modify/ClerkInterpreterUpdateDTO.java b/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/modify/ClerkInterpreterUpdateDTO.java
index cb9dd3718..10a5b1e76 100644
--- a/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/modify/ClerkInterpreterUpdateDTO.java
+++ b/backend/otr/src/main/java/fi/oph/otr/api/dto/clerk/modify/ClerkInterpreterUpdateDTO.java
@@ -30,7 +30,8 @@ public record ClerkInterpreterUpdateDTO(
   @Size(max = 255) String town,
   @Size(max = 255) String country,
   @Size(max = 4096) String extraInformation,
-  @NonNull @NotNull List<String> regions
+  @NonNull @NotNull List<String> regions,
+  @NonNull @NotNull Boolean isAssuranceGiven
 )
   implements ClerkInterpreterDTOCommonFields {
   public ClerkInterpreterUpdateDTO {
diff --git a/backend/otr/src/main/java/fi/oph/otr/model/Interpreter.java b/backend/otr/src/main/java/fi/oph/otr/model/Interpreter.java
index 5c2dd02b7..2b71f2122 100644
--- a/backend/otr/src/main/java/fi/oph/otr/model/Interpreter.java
+++ b/backend/otr/src/main/java/fi/oph/otr/model/Interpreter.java
@@ -48,4 +48,7 @@ public class Interpreter extends BaseEntity {
 
   @OneToMany(mappedBy = "interpreter")
   private List<Region> regions = new ArrayList<>();
+
+  @Column(name = "is_assurance_given", nullable = false)
+  private boolean isAssuranceGiven;
 }
diff --git a/backend/otr/src/main/java/fi/oph/otr/repository/QualificationRepository.java b/backend/otr/src/main/java/fi/oph/otr/repository/QualificationRepository.java
index e98f724dc..6ecb81171 100644
--- a/backend/otr/src/main/java/fi/oph/otr/repository/QualificationRepository.java
+++ b/backend/otr/src/main/java/fi/oph/otr/repository/QualificationRepository.java
@@ -20,6 +20,7 @@ public interface QualificationRepository extends BaseRepository<Qualification> {
     " WHERE q.beginDate <= CURRENT_DATE" +
     " AND CURRENT_DATE <= q.endDate" +
     " AND q.permissionToPublish = true" +
+    " AND i.isAssuranceGiven = true" +
     " AND q.deletedAt IS NULL" +
     " AND i.deletedAt IS NULL" +
     " GROUP BY i.id, q.fromLang, q.toLang"
diff --git a/backend/otr/src/main/java/fi/oph/otr/service/ClerkInterpreterService.java b/backend/otr/src/main/java/fi/oph/otr/service/ClerkInterpreterService.java
index 4eed78aea..2c552fbeb 100644
--- a/backend/otr/src/main/java/fi/oph/otr/service/ClerkInterpreterService.java
+++ b/backend/otr/src/main/java/fi/oph/otr/service/ClerkInterpreterService.java
@@ -171,6 +171,7 @@ private Optional<ClerkInterpreterDTO> createClerkInterpreterDTO(
         .extraInformation(interpreter.getExtraInformation())
         .regions(regions)
         .qualifications(interpreterQualificationsDTO)
+        .isAssuranceGiven(interpreter.isAssuranceGiven())
         .build()
     );
   }
@@ -308,6 +309,7 @@ private void copyFromInterpreterDTO(final Interpreter interpreter, final ClerkIn
     interpreter.setOtherContactInformation(dto.otherContactInfo());
     interpreter.setPermissionToPublishOtherContactInfo(dto.permissionToPublishOtherContactInfo());
     interpreter.setExtraInformation(dto.extraInformation());
+    interpreter.setAssuranceGiven(dto.isAssuranceGiven());
 
     final List<Region> regions = dto
       .regions()
diff --git a/backend/otr/src/main/resources/db/changelog/db.changelog-2.0.xml b/backend/otr/src/main/resources/db/changelog/db.changelog-2.0.xml
index 1328d5a48..6f9d5d255 100644
--- a/backend/otr/src/main/resources/db/changelog/db.changelog-2.0.xml
+++ b/backend/otr/src/main/resources/db/changelog/db.changelog-2.0.xml
@@ -526,5 +526,12 @@
             <where>name = 'OTHER'</where>
         </delete>
     </changeSet>
+    <changeSet id="2024-02-26-add-is-assurance-given" author="lket">
+        <addColumn tableName="interpreter">
+            <column name="is_assurance_given" type="BOOL" defaultValueBoolean="true">
+                <constraints nullable="false"/>
+            </column>
+        </addColumn>
+    </changeSet>
 
 </databaseChangeLog>
diff --git a/frontend/packages/otr/public/i18n/en-GB/translation.json b/frontend/packages/otr/public/i18n/en-GB/translation.json
index 18dc6600f..fada6aa25 100644
--- a/frontend/packages/otr/public/i18n/en-GB/translation.json
+++ b/frontend/packages/otr/public/i18n/en-GB/translation.json
@@ -57,6 +57,9 @@
             "description": "You will lose the changes you have made.",
             "title": "Do you want to exit the modification view?"
           },
+          "caveats": {
+            "isNotAssuranceGiven": "The authorisations are not visible in the public list!"
+          },
           "fields": {
             "country": "Country",
             "email": "Email",
@@ -75,6 +78,7 @@
             "address": "Address",
             "contactInformation": "Contact details",
             "extraInformation": "Additional information",
+            "isAssuranceGiven": "Declaration given",
             "personalInformation": "Personal data",
             "regions": "Operating area"
           },
diff --git a/frontend/packages/otr/public/i18n/fi-FI/translation.json b/frontend/packages/otr/public/i18n/fi-FI/translation.json
index 226e89048..69ba0e280 100644
--- a/frontend/packages/otr/public/i18n/fi-FI/translation.json
+++ b/frontend/packages/otr/public/i18n/fi-FI/translation.json
@@ -57,6 +57,9 @@
             "description": "Menetät tekemäsi muutokset.",
             "title": "Haluatko poistua muokkausnäkymästä?"
           },
+          "caveats": {
+            "isNotAssuranceGiven": "Auktorisoinnit eivät ole näkyvissä julkisessa listauksessa!"
+          },
           "fields": {
             "country": "Maa",
             "email": "Sähköpostiosoite",
@@ -75,6 +78,7 @@
             "address": "Osoite",
             "contactInformation": "Yhteystiedot",
             "extraInformation": "Lisätiedot",
+            "isAssuranceGiven": "Vakuutus annettu",
             "personalInformation": "Henkilötiedot",
             "regions": "Toiminta-alue"
           },
diff --git a/frontend/packages/otr/public/i18n/sv-SE/translation.json b/frontend/packages/otr/public/i18n/sv-SE/translation.json
index 0c7e70d7a..2157f3c03 100644
--- a/frontend/packages/otr/public/i18n/sv-SE/translation.json
+++ b/frontend/packages/otr/public/i18n/sv-SE/translation.json
@@ -57,6 +57,9 @@
             "description": "Du kommer att förlora dina ändringar.",
             "title": "Vill du lämna redigeringsvyn?"
           },
+          "caveats": {
+            "isNotAssuranceGiven": "Auktoriseringarna syns inte i den offentliga listan!"
+          },
           "fields": {
             "country": "Land",
             "email": "E-postadress",
@@ -75,6 +78,7 @@
             "address": "Adress",
             "contactInformation": "Kontaktuppgifter",
             "extraInformation": "Ytterligare information",
+            "isAssuranceGiven": "Försäkran har getts",
             "personalInformation": "Personuppgifter",
             "regions": "Verksamhetsområde"
           },
diff --git a/frontend/packages/otr/src/components/clerkInterpreter/overview/ClerkInterpreterDetailsFields.tsx b/frontend/packages/otr/src/components/clerkInterpreter/overview/ClerkInterpreterDetailsFields.tsx
index d6e852dd2..d0665de57 100644
--- a/frontend/packages/otr/src/components/clerkInterpreter/overview/ClerkInterpreterDetailsFields.tsx
+++ b/frontend/packages/otr/src/components/clerkInterpreter/overview/ClerkInterpreterDetailsFields.tsx
@@ -7,6 +7,7 @@ import RadioGroup from '@mui/material/RadioGroup';
 import TextField from '@mui/material/TextField';
 import { ChangeEvent, useMemo, useState } from 'react';
 import {
+  CustomSwitch,
   CustomTextField,
   CustomTextFieldProps,
   H2,
@@ -429,6 +430,22 @@ export const ClerkInterpreterDetailsFields = ({
         onChange={onFieldChange('regions')}
         disabled={isViewMode}
       />
+      <div className="rows gapped-xs">
+        <H3>{t('header.isAssuranceGiven')}</H3>
+        <CustomSwitch
+          dataTestId="clerk-translator__basic-information__assurance-switch"
+          disabled={isViewMode}
+          onChange={onFieldChange('isAssuranceGiven')}
+          value={interpreterBasicInformation?.isAssuranceGiven}
+          leftLabel={translateCommon('no')}
+          rightLabel={translateCommon('yes')}
+          errorLabel={
+            !interpreterBasicInformation?.isAssuranceGiven && (
+              <InfoText>{t('caveats.isNotAssuranceGiven')}</InfoText>
+            )
+          }
+        />
+      </div>
     </>
   );
 };
diff --git a/frontend/packages/otr/src/interfaces/clerkInterpreter.ts b/frontend/packages/otr/src/interfaces/clerkInterpreter.ts
index 78e9b1a35..531ea8c1c 100644
--- a/frontend/packages/otr/src/interfaces/clerkInterpreter.ts
+++ b/frontend/packages/otr/src/interfaces/clerkInterpreter.ts
@@ -22,6 +22,7 @@ export interface ClerkInterpreterTextFields {
 
 export interface ClerkInterpreterBasicInformation
   extends ClerkInterpreterTextFields {
+  isAssuranceGiven: boolean;
   permissionToPublishEmail: boolean;
   permissionToPublishPhone: boolean;
   permissionToPublishOtherContactInfo: boolean;
diff --git a/frontend/packages/otr/src/redux/reducers/clerkNewInterpreter.ts b/frontend/packages/otr/src/redux/reducers/clerkNewInterpreter.ts
index 72bd0b251..a2c79eedd 100644
--- a/frontend/packages/otr/src/redux/reducers/clerkNewInterpreter.ts
+++ b/frontend/packages/otr/src/redux/reducers/clerkNewInterpreter.ts
@@ -27,6 +27,7 @@ const initialState: ClerkNewInterpreterState = {
     town: '',
     country: '',
     extraInformation: '',
+    isAssuranceGiven: false,
     permissionToPublishEmail: false,
     permissionToPublishPhone: false,
     permissionToPublishOtherContactInfo: false,
diff --git a/frontend/packages/otr/src/tests/msw/fixtures/clerkInterpreter.ts b/frontend/packages/otr/src/tests/msw/fixtures/clerkInterpreter.ts
index 947ca82d6..0180c339b 100644
--- a/frontend/packages/otr/src/tests/msw/fixtures/clerkInterpreter.ts
+++ b/frontend/packages/otr/src/tests/msw/fixtures/clerkInterpreter.ts
@@ -11,6 +11,7 @@ export const clerkInterpreter = {
   firstName: 'Anneli Anna',
   nickName: 'Anneli',
   email: 'anneli.aaltonen@example.invalid',
+  isAssuranceGiven: true,
   permissionToPublishEmail: true,
   phoneNumber: '+358401000011',
   permissionToPublishPhone: true,
diff --git a/frontend/packages/otr/src/utils/serialization.ts b/frontend/packages/otr/src/utils/serialization.ts
index 313f7055a..a183a8ba7 100644
--- a/frontend/packages/otr/src/utils/serialization.ts
+++ b/frontend/packages/otr/src/utils/serialization.ts
@@ -43,6 +43,7 @@ export class SerializationUtils {
   static serializeClerkNewInterpreter(interpreter: ClerkNewInterpreter) {
     const {
       onrId,
+      isAssuranceGiven,
       isIndividualised,
       hasIndividualisedAddress,
       permissionToPublishEmail,
@@ -58,6 +59,7 @@ export class SerializationUtils {
     return {
       ...textFields,
       onrId,
+      isAssuranceGiven,
       isIndividualised,
       hasIndividualisedAddress,
       permissionToPublishEmail,
@@ -74,6 +76,7 @@ export class SerializationUtils {
     const {
       id,
       version,
+      isAssuranceGiven,
       isIndividualised,
       hasIndividualisedAddress,
       permissionToPublishEmail,
@@ -90,6 +93,7 @@ export class SerializationUtils {
       ...textFields,
       id,
       version,
+      isAssuranceGiven,
       isIndividualised,
       hasIndividualisedAddress,
       permissionToPublishEmail,