diff --git a/package.json b/package.json
index 01d2aa7971..1fdfee6cb3 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "start:notifier-seeder": "turbo start --filter pagopa-interop-notifier-seeder",
     "start:purpose": "turbo start --filter pagopa-interop-purpose-process",
     "start:purpose-readmodel-writer": "turbo start --filter pagopa-interop-purpose-readmodel-writer",
+    "start:purpose-platformstate-writer": "turbo start --filter pagopa-interop-purpose-platformstate-writer",
     "start:authorization": "turbo start --filter pagopa-interop-authorization-process",
     "start:client-readmodel-writer": "turbo start --filter pagopa-interop-client-readmodel-writer",
     "start:key-readmodel-writer": "turbo start --filter pagopa-interop-key-readmodel-writer",
diff --git a/packages/purpose-platformstate-writer/.env b/packages/purpose-platformstate-writer/.env
new file mode 100644
index 0000000000..ec305e1206
--- /dev/null
+++ b/packages/purpose-platformstate-writer/.env
@@ -0,0 +1,12 @@
+LOG_LEVEL=info
+
+KAFKA_CLIENT_ID="purpose"
+KAFKA_GROUP_ID="purpose-group-local"
+KAFKA_BROKERS="localhost:9092"
+KAFKA_DISABLE_AWS_IAM_AUTH="true"
+PURPOSE_TOPIC="event-store.purpose.events"
+AWS_CONFIG_FILE=aws.config.local
+TOKEN_GENERATION_READMODEL_TABLE_NAME_PLATFORM="platform-states"
+TOKEN_GENERATION_READMODEL_TABLE_NAME_TOKEN_GENERATION="token-generation-states"
+
+AWS_REGION="eu-south-1"
diff --git a/packages/purpose-platformstate-writer/Dockerfile b/packages/purpose-platformstate-writer/Dockerfile
new file mode 100644
index 0000000000..2fa2593320
--- /dev/null
+++ b/packages/purpose-platformstate-writer/Dockerfile
@@ -0,0 +1,44 @@
+FROM node:20.14.0-slim@sha256:5e8ac65a0231d76a388683d07ca36a9769ab019a85d85169fe28e206f7a3208e as build
+
+RUN corepack enable
+
+WORKDIR /app
+COPY package.json /app/
+COPY pnpm-lock.yaml /app/
+COPY pnpm-workspace.yaml /app/
+
+COPY ./packages/purpose-platformstate-writer/package.json /app/packages/purpose-platformstate-writer/package.json
+COPY ./packages/commons/package.json /app/packages/commons/package.json
+COPY ./packages/models/package.json /app/packages/models/package.json
+COPY ./packages/kafka-iam-auth/package.json /app/packages/kafka-iam-auth/package.json
+
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store pnpm install --frozen-lockfile
+
+COPY tsconfig.json /app/
+COPY turbo.json /app/
+COPY ./packages/purpose-platformstate-writer /app/packages/purpose-platformstate-writer
+COPY ./packages/commons /app/packages/commons
+COPY ./packages/models /app/packages/models
+COPY ./packages/kafka-iam-auth /app/packages/kafka-iam-auth
+
+RUN pnpm build && \
+    rm -rf /app/node_modules/.modules.yaml && \
+    rm -rf /app/node_modules/.cache && \
+    mkdir /out && \
+    cp -a --parents -t /out \
+      node_modules packages/purpose-platformstate-writer/node_modules \
+      package*.json packages/purpose-platformstate-writer/package*.json \
+      packages/commons \
+      packages/models \
+      packages/kafka-iam-auth \
+      packages/purpose-platformstate-writer/dist && \
+    find /out -exec touch -h --date=@0 {} \;
+
+FROM node:20.14.0-slim@sha256:5e8ac65a0231d76a388683d07ca36a9769ab019a85d85169fe28e206f7a3208e as final 
+
+COPY --from=build /out /app
+
+WORKDIR /app/packages/purpose-platformstate-writer
+EXPOSE 3000
+
+CMD ["node", "."]
diff --git a/packages/purpose-platformstate-writer/aws.config.local b/packages/purpose-platformstate-writer/aws.config.local
new file mode 100644
index 0000000000..f3016f81d6
--- /dev/null
+++ b/packages/purpose-platformstate-writer/aws.config.local
@@ -0,0 +1,9 @@
+[default]
+aws_access_key_id=key
+aws_secret_access_key=secret
+region=eu-south-1
+services=local
+
+[services local]
+dynamodb= 
+  endpoint_url=http://localhost:8085
diff --git a/packages/purpose-platformstate-writer/package.json b/packages/purpose-platformstate-writer/package.json
new file mode 100644
index 0000000000..ea2a130497
--- /dev/null
+++ b/packages/purpose-platformstate-writer/package.json
@@ -0,0 +1,47 @@
+{
+  "name": "pagopa-interop-purpose-platformstate-writer",
+  "private": true,
+  "version": "1.0.0",
+  "description": "PagoPA Interoperability purpose consumer service that updates the token-generation-read-model",
+  "main": "dist",
+  "type": "module",
+  "scripts": {
+    "test": "vitest",
+    "test:it": "vitest integration",
+    "lint": "eslint . --ext .ts,.tsx",
+    "lint:autofix": "eslint . --ext .ts,.tsx --fix",
+    "format:check": "prettier --check src",
+    "format:write": "prettier --write src",
+    "start": "node --loader ts-node/esm -r 'dotenv-flow/config' --watch ./src/index.ts",
+    "build": "tsc",
+    "check": "tsc --project tsconfig.check.json"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "Apache-2.0",
+  "devDependencies": {
+    "@pagopa/eslint-config": "3.0.0",
+    "@types/node": "20.14.6",
+    "@types/uuid": "9.0.8",
+    "date-fns": "3.6.0",
+    "pagopa-interop-commons-test": "workspace:*",
+    "prettier": "2.8.8",
+    "ts-node": "10.9.2",
+    "typescript": "5.4.5",
+    "uuid": "10.0.0",
+    "vitest": "1.6.0"
+  },
+  "dependencies": {
+    "@aws-sdk/client-dynamodb": "3.637.0",
+    "@aws-sdk/util-dynamodb": "3.637.0",
+    "@protobuf-ts/runtime": "2.9.4",
+    "connection-string": "4.4.0",
+    "dotenv-flow": "4.1.0",
+    "kafka-iam-auth": "workspace:*",
+    "kafkajs": "2.2.4",
+    "pagopa-interop-commons": "workspace:*",
+    "pagopa-interop-models": "workspace:*",
+    "ts-pattern": "5.2.0",
+    "zod": "3.23.8"
+  }
+}
diff --git a/packages/purpose-platformstate-writer/src/config/config.ts b/packages/purpose-platformstate-writer/src/config/config.ts
new file mode 100644
index 0000000000..93079e3bbc
--- /dev/null
+++ b/packages/purpose-platformstate-writer/src/config/config.ts
@@ -0,0 +1,15 @@
+import {
+  PlatformStateWriterConfig,
+  PurposeTopicConfig,
+} from "pagopa-interop-commons";
+import { z } from "zod";
+
+export const PurposePlatformStateWriterConfig =
+  PlatformStateWriterConfig.and(PurposeTopicConfig);
+
+export type PurposePlatformStateWriterConfig = z.infer<
+  typeof PurposePlatformStateWriterConfig
+>;
+
+export const config: PurposePlatformStateWriterConfig =
+  PurposePlatformStateWriterConfig.parse(process.env);
diff --git a/packages/purpose-platformstate-writer/src/consumerServiceV1.ts b/packages/purpose-platformstate-writer/src/consumerServiceV1.ts
new file mode 100644
index 0000000000..642c5f3709
--- /dev/null
+++ b/packages/purpose-platformstate-writer/src/consumerServiceV1.ts
@@ -0,0 +1,25 @@
+import { match } from "ts-pattern";
+import { PurposeEventEnvelopeV1 } from "pagopa-interop-models";
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+
+export async function handleMessageV1(
+  message: PurposeEventEnvelopeV1,
+  _dynamoDBClient: DynamoDBClient
+): Promise<void> {
+  await match(message)
+    .with(
+      { type: "PurposeCreated" },
+      { type: "PurposeVersionCreated" },
+      { type: "PurposeUpdated" },
+      { type: "PurposeVersionActivated" },
+      { type: "PurposeVersionSuspended" },
+      { type: "PurposeVersionArchived" },
+      { type: "PurposeVersionWaitedForApproval" },
+      { type: "PurposeVersionRejected" },
+      { type: "PurposeVersionUpdated" },
+      { type: "PurposeDeleted" },
+      { type: "PurposeVersionDeleted" },
+      () => Promise.resolve()
+    )
+    .exhaustive();
+}
diff --git a/packages/purpose-platformstate-writer/src/consumerServiceV2.ts b/packages/purpose-platformstate-writer/src/consumerServiceV2.ts
new file mode 100644
index 0000000000..d9dd0560dd
--- /dev/null
+++ b/packages/purpose-platformstate-writer/src/consumerServiceV2.ts
@@ -0,0 +1,32 @@
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { PurposeEventEnvelopeV2 } from "pagopa-interop-models";
+import { match } from "ts-pattern";
+
+export async function handleMessageV2(
+  message: PurposeEventEnvelopeV2,
+  _dynamoDBClient: DynamoDBClient
+): Promise<void> {
+  await match(message)
+    .with(
+      { type: "DraftPurposeDeleted" },
+      { type: "WaitingForApprovalPurposeDeleted" },
+      { type: "PurposeAdded" },
+      { type: "DraftPurposeUpdated" },
+      { type: "NewPurposeVersionActivated" },
+      { type: "NewPurposeVersionWaitingForApproval" },
+      { type: "PurposeActivated" },
+      { type: "PurposeArchived" },
+      { type: "PurposeVersionOverQuotaUnsuspended" },
+      { type: "PurposeVersionRejected" },
+      { type: "PurposeVersionSuspendedByConsumer" },
+      { type: "PurposeVersionSuspendedByProducer" },
+      { type: "PurposeVersionUnsuspendedByConsumer" },
+      { type: "PurposeVersionUnsuspendedByProducer" },
+      { type: "PurposeWaitingForApproval" },
+      { type: "WaitingForApprovalPurposeVersionDeleted" },
+      { type: "PurposeVersionActivated" },
+      { type: "PurposeCloned" },
+      () => Promise.resolve()
+    )
+    .exhaustive();
+}
diff --git a/packages/purpose-platformstate-writer/src/index.ts b/packages/purpose-platformstate-writer/src/index.ts
new file mode 100644
index 0000000000..12d053d588
--- /dev/null
+++ b/packages/purpose-platformstate-writer/src/index.ts
@@ -0,0 +1,36 @@
+import { EachMessagePayload } from "kafkajs";
+import { logger, decodeKafkaMessage } from "pagopa-interop-commons";
+import { runConsumer } from "kafka-iam-auth";
+import { PurposeEvent } from "pagopa-interop-models";
+import { match } from "ts-pattern";
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { handleMessageV1 } from "./consumerServiceV1.js";
+import { handleMessageV2 } from "./consumerServiceV2.js";
+import { config } from "./config/config.js";
+
+const dynamoDBClient = new DynamoDBClient();
+async function processMessage({
+  message,
+  partition,
+}: EachMessagePayload): Promise<void> {
+  const decodedMessage = decodeKafkaMessage(message, PurposeEvent);
+
+  const loggerInstance = logger({
+    serviceName: "purpose-platformstate-writer",
+    eventType: decodedMessage.type,
+    eventVersion: decodedMessage.event_version,
+    streamId: decodedMessage.stream_id,
+    correlationId: decodedMessage.correlation_id,
+  });
+
+  await match(decodedMessage)
+    .with({ event_version: 1 }, (msg) => handleMessageV1(msg, dynamoDBClient))
+    .with({ event_version: 2 }, (msg) => handleMessageV2(msg, dynamoDBClient))
+    .exhaustive();
+
+  loggerInstance.info(
+    `Token-generation read model was updated. Partition number: ${partition}. Offset: ${message.offset}`
+  );
+}
+
+await runConsumer(config, [config.purposeTopic], processMessage);
diff --git a/packages/purpose-platformstate-writer/src/utils.ts b/packages/purpose-platformstate-writer/src/utils.ts
new file mode 100644
index 0000000000..9d56cfcfc8
--- /dev/null
+++ b/packages/purpose-platformstate-writer/src/utils.ts
@@ -0,0 +1,128 @@
+import {
+  DeleteItemCommand,
+  DeleteItemInput,
+  DynamoDBClient,
+  GetItemCommand,
+  GetItemCommandOutput,
+  GetItemInput,
+  PutItemCommand,
+  PutItemInput,
+} from "@aws-sdk/client-dynamodb";
+import { unmarshall } from "@aws-sdk/util-dynamodb";
+import {
+  genericInternalError,
+  PlatformStatesCatalogEntry,
+  PlatformStatesEServiceDescriptorPK,
+  PlatformStatesPurposeEntry,
+  PlatformStatesPurposePK,
+} from "pagopa-interop-models";
+import { config } from "./config/config.js";
+
+export const writePlatformPurposeEntry = async (
+  dynamoDBClient: DynamoDBClient,
+  purposeEntry: PlatformStatesPurposeEntry
+): Promise<void> => {
+  const input: PutItemInput = {
+    ConditionExpression: "attribute_not_exists(PK)",
+    Item: {
+      PK: {
+        S: purposeEntry.PK,
+      },
+      state: {
+        S: purposeEntry.state,
+      },
+      purposeVersionId: {
+        S: purposeEntry.purposeVersionId,
+      },
+      purposeEserviceId: {
+        S: purposeEntry.purposeEserviceId,
+      },
+      purposeConsumerId: {
+        S: purposeEntry.purposeConsumerId,
+      },
+      version: {
+        N: purposeEntry.version.toString(),
+      },
+      updatedAt: {
+        S: purposeEntry.updatedAt,
+      },
+    },
+    TableName: config.tokenGenerationReadModelTableNamePlatform,
+  };
+  const command = new PutItemCommand(input);
+  await dynamoDBClient.send(command);
+};
+
+export const readPlatformPurposeEntry = async (
+  dynamoDBClient: DynamoDBClient,
+  primaryKey: PlatformStatesPurposePK
+): Promise<PlatformStatesPurposeEntry | undefined> => {
+  const input: GetItemInput = {
+    Key: {
+      PK: { S: primaryKey },
+    },
+    TableName: config.tokenGenerationReadModelTableNamePlatform,
+  };
+  const command = new GetItemCommand(input);
+  const data: GetItemCommandOutput = await dynamoDBClient.send(command);
+
+  if (!data.Item) {
+    return undefined;
+  } else {
+    const unmarshalled = unmarshall(data.Item);
+    const purposeEntry = PlatformStatesPurposeEntry.safeParse(unmarshalled);
+
+    if (!purposeEntry.success) {
+      throw genericInternalError(
+        `Unable to parse purpose entry item: result ${JSON.stringify(
+          purposeEntry
+        )} - data ${JSON.stringify(data)} `
+      );
+    }
+    return purposeEntry.data;
+  }
+};
+
+export const deletePlatformPurposeEntry = async (
+  dynamoDBClient: DynamoDBClient,
+  primaryKey: PlatformStatesPurposePK
+): Promise<void> => {
+  const input: DeleteItemInput = {
+    Key: {
+      PK: { S: primaryKey },
+    },
+    TableName: config.tokenGenerationReadModelTableNamePlatform,
+  };
+  const command = new DeleteItemCommand(input);
+  await dynamoDBClient.send(command);
+};
+
+export const readCatalogEntry = async (
+  dynamoDBClient: DynamoDBClient,
+  primaryKey: PlatformStatesEServiceDescriptorPK
+): Promise<PlatformStatesCatalogEntry | undefined> => {
+  const input: GetItemInput = {
+    Key: {
+      PK: { S: primaryKey },
+    },
+    TableName: config.tokenGenerationReadModelTableNamePlatform,
+  };
+  const command = new GetItemCommand(input);
+  const data: GetItemCommandOutput = await dynamoDBClient.send(command);
+
+  if (!data.Item) {
+    return undefined;
+  } else {
+    const unmarshalled = unmarshall(data.Item);
+    const catalogEntry = PlatformStatesCatalogEntry.safeParse(unmarshalled);
+
+    if (!catalogEntry.success) {
+      throw genericInternalError(
+        `Unable to parse catalog entry item: result ${JSON.stringify(
+          catalogEntry
+        )} - data ${JSON.stringify(data)} `
+      );
+    }
+    return catalogEntry.data;
+  }
+};
diff --git a/packages/purpose-platformstate-writer/test/sample.test.ts b/packages/purpose-platformstate-writer/test/sample.test.ts
new file mode 100644
index 0000000000..e110c51648
--- /dev/null
+++ b/packages/purpose-platformstate-writer/test/sample.test.ts
@@ -0,0 +1,7 @@
+import { describe, expect, it } from "vitest";
+
+describe("sample", () => {
+  it("test", () => {
+    expect(1).toBe(1);
+  });
+});
diff --git a/packages/purpose-platformstate-writer/test/tsconfig.json b/packages/purpose-platformstate-writer/test/tsconfig.json
new file mode 100644
index 0000000000..379a994d81
--- /dev/null
+++ b/packages/purpose-platformstate-writer/test/tsconfig.json
@@ -0,0 +1,4 @@
+{
+  "extends": "../tsconfig.json",
+  "include": ["."]
+}
diff --git a/packages/purpose-platformstate-writer/test/vitestGlobalSetup.ts b/packages/purpose-platformstate-writer/test/vitestGlobalSetup.ts
new file mode 100644
index 0000000000..85a4c8ea41
--- /dev/null
+++ b/packages/purpose-platformstate-writer/test/vitestGlobalSetup.ts
@@ -0,0 +1,3 @@
+import { setupTestContainersVitestGlobal } from "pagopa-interop-commons-test/index.js";
+
+export default setupTestContainersVitestGlobal();
diff --git a/packages/purpose-platformstate-writer/tsconfig.check.json b/packages/purpose-platformstate-writer/tsconfig.check.json
new file mode 100644
index 0000000000..a19f84bcb7
--- /dev/null
+++ b/packages/purpose-platformstate-writer/tsconfig.check.json
@@ -0,0 +1,7 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "noEmit": true,
+  },
+  "include": ["src", "test"]
+}
diff --git a/packages/purpose-platformstate-writer/tsconfig.json b/packages/purpose-platformstate-writer/tsconfig.json
new file mode 100644
index 0000000000..a1ec44f6e6
--- /dev/null
+++ b/packages/purpose-platformstate-writer/tsconfig.json
@@ -0,0 +1,9 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "dist"
+  },
+  "include": [
+    "src"
+  ]
+}
diff --git a/packages/purpose-platformstate-writer/vitest.config.ts b/packages/purpose-platformstate-writer/vitest.config.ts
new file mode 100644
index 0000000000..9ece1be991
--- /dev/null
+++ b/packages/purpose-platformstate-writer/vitest.config.ts
@@ -0,0 +1,11 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    globalSetup: ["./test/vitestGlobalSetup.ts"],
+    testTimeout: 60000,
+    hookTimeout: 60000,
+    fileParallelism: false,
+    pool: "forks",
+  },
+});
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 85c8bc06d1..7cd438b6a2 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -2288,6 +2288,73 @@ importers:
         specifier: 1.6.0
         version: 1.6.0(@types/node@20.14.6)
 
+  packages/purpose-platformstate-writer:
+    dependencies:
+      '@aws-sdk/client-dynamodb':
+        specifier: 3.637.0
+        version: 3.637.0
+      '@aws-sdk/util-dynamodb':
+        specifier: 3.637.0
+        version: 3.637.0(@aws-sdk/client-dynamodb@3.637.0)
+      '@protobuf-ts/runtime':
+        specifier: 2.9.4
+        version: 2.9.4
+      connection-string:
+        specifier: 4.4.0
+        version: 4.4.0
+      dotenv-flow:
+        specifier: 4.1.0
+        version: 4.1.0
+      kafka-iam-auth:
+        specifier: workspace:*
+        version: link:../kafka-iam-auth
+      kafkajs:
+        specifier: 2.2.4
+        version: 2.2.4
+      pagopa-interop-commons:
+        specifier: workspace:*
+        version: link:../commons
+      pagopa-interop-models:
+        specifier: workspace:*
+        version: link:../models
+      ts-pattern:
+        specifier: 5.2.0
+        version: 5.2.0
+      zod:
+        specifier: 3.23.8
+        version: 3.23.8
+    devDependencies:
+      '@pagopa/eslint-config':
+        specifier: 3.0.0
+        version: 3.0.0(typescript@5.4.5)
+      '@types/node':
+        specifier: 20.14.6
+        version: 20.14.6
+      '@types/uuid':
+        specifier: 9.0.8
+        version: 9.0.8
+      date-fns:
+        specifier: 3.6.0
+        version: 3.6.0
+      pagopa-interop-commons-test:
+        specifier: workspace:*
+        version: link:../commons-test
+      prettier:
+        specifier: 2.8.8
+        version: 2.8.8
+      ts-node:
+        specifier: 10.9.2
+        version: 10.9.2(@types/node@20.14.6)(typescript@5.4.5)
+      typescript:
+        specifier: 5.4.5
+        version: 5.4.5
+      uuid:
+        specifier: 10.0.0
+        version: 10.0.0
+      vitest:
+        specifier: 1.6.0
+        version: 1.6.0(@types/node@20.14.6)
+
   packages/purpose-process:
     dependencies:
       '@zodios/core':