diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index c3cb1d89769..7db15683521 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -342,6 +342,8 @@ jobs:
       FULL_BUILD_DISABLED: true
       JEST_TEST_PATTERN: packages/cactus-api-client/src/test/typescript/(unit|integration|benchmark)/.*/*.test.ts
       JEST_TEST_RUNNER_DISABLED: false
+      JEST_TEST_COVERAGE_PATH: ./code-coverage-ts/cactus-api-client
+      JEST_TEST_CODE_COVERAGE_DISABLED: true
       TAPE_TEST_PATTERN: ./packages/cactus-api-client/src/test/typescript/integration/default-consortium-provider.test.ts
       TAPE_TEST_RUNNER_DISABLED: false
     needs: build-dev
@@ -363,6 +365,16 @@ jobs:
             ${{ runner.os }}-yarn-${{ hashFiles('./yarn.lock') }}
 
       - run: ./tools/ci.sh
+
+      - name: Merge coverage reports
+        run: npx istanbul-merge --out coverage.json ./code-coverage-ts/cactus-api-client/coverage-final.json
+
+      - name: Upload coverage reports as artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage-reports
+          path: ./code-coverage-ts/cactus-api-client
+
   cactus-cmd-api-server:
     continue-on-error: false
     needs:
@@ -374,6 +386,8 @@ jobs:
       FULL_BUILD_DISABLED: true
       JEST_TEST_PATTERN: packages/cactus-cmd-api-server/src/test/typescript/(unit|integration|benchmark)/.*/*.test.ts
       JEST_TEST_RUNNER_DISABLED: false
+      JEST_TEST_COVERAGE_PATH: ./code-coverage-ts/cactus-cmd-api-server
+      JEST_TEST_CODE_COVERAGE_DISABLED: true
       TAPE_TEST_PATTERN: >-
         --files={./packages/cactus-cmd-api-server/src/test/typescript/integration/plugin-import-from-github.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/integration/plugin-import-without-install.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/integration/remote-plugin-imports.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/unit/config/self-signed-certificate-generator/certificates-work-for-mutual-tls.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/unit/config/self-signed-certificate-generator/generates-working-certificates.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/unit/grpc-js-proto-loader-client-healthcheck.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/unit/grpc-proto-gen-ts-client-healthcheck.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/unit/grpc-proto-gen-ts-client-m-tls-enabled.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/unit/plugins/install-basic-plugin-consortium-manual.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/unit/plugins/install-basic-plugin-keychain-memory.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/unit/plugins/install-basic-plugin-ledger-connector-fabric-0-7-0.test.ts,./packages/cactus-cmd-api-server/src/test/typescript/unit/plugins/install-basic-plugin-ledger-connector-quorum-0-7-0.test.ts}
       TAPE_TEST_RUNNER_DISABLED: false
@@ -432,6 +446,8 @@ jobs:
     env:
       FULL_BUILD_DISABLED: true
       JEST_TEST_PATTERN: packages/cactus-cmd-socketio-server/src/test/typescript/(unit|integration|benchmark)/.*/*.test.ts
+      JEST_TEST_COVERAGE_PATH: ./code-coverage-ts/cactus-cmd-socketio-server
+      JEST_TEST_CODE_COVERAGE_DISABLED: true
       JEST_TEST_RUNNER_DISABLED: false
       TAPE_TEST_RUNNER_DISABLED: true
     needs: build-dev
@@ -454,6 +470,16 @@ jobs:
 
       - run: ./tools/ci.sh
 
+
+      - name: Merge coverage reports
+        run: npx istanbul-merge --out coverage.json ./code-coverage-ts/cactus-cmd-socketio-server/coverage-final.json
+
+      - name: Upload coverage reports as artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage-reports
+          path: ./code-coverage-ts/cactus-cmd-socketio-server
+
   cactus-common:
     continue-on-error: false
     env:
@@ -461,6 +487,8 @@ jobs:
       FULL_BUILD_DISABLED: true
       JEST_TEST_PATTERN: packages/cactus-common/src/test/typescript/(unit|integration|benchmark)/.*/*.test.ts
       JEST_TEST_RUNNER_DISABLED: false
+      JEST_TEST_COVERAGE_PATH: ./code-coverage-ts/cactus-common
+      JEST_TEST_CODE_COVERAGE_DISABLED: true
       TAPE_TEST_PATTERN: '--files={./packages/cactus-common/src/test/typescript/unit/key-converter.test.ts,./packages/cactus-common/src/test/typescript/unit/logging/logger.test.ts}'
       TAPE_TEST_RUNNER_DISABLED: false
     needs: build-dev
@@ -482,12 +510,24 @@ jobs:
             ${{ runner.os }}-yarn-${{ hashFiles('./yarn.lock') }}
 
       - run: ./tools/ci.sh
+      
+      - name: Merge coverage reports
+        run: npx istanbul-merge --out coverage.json ./code-coverage-ts/cactus-common/coverage-final.json
+
+      - name: Upload coverage reports as artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage-reports
+          path: ./code-coverage-ts/cactus-common
+
   cactus-core:
     continue-on-error: false
     env:
       FULL_BUILD_DISABLED: true
       JEST_TEST_PATTERN: packages/cactus-core/src/test/typescript/(unit|integration|benchmark)/.*/*.test.ts
       JEST_TEST_RUNNER_DISABLED: false
+      JEST_TEST_COVERAGE_PATH: ./code-coverage-ts/cactus-core
+      JEST_TEST_CODE_COVERAGE_DISABLED: true
       TAPE_TEST_RUNNER_DISABLED: true
     needs: build-dev
     runs-on: ubuntu-22.04
@@ -507,12 +547,24 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-yarn-${{ hashFiles('./yarn.lock') }}
       - run: ./tools/ci.sh
+
+      - name: Merge coverage reports
+        run: npx istanbul-merge --out coverage.json ./code-coverage-ts/cactus-core/coverage-final.json
+
+      - name: Upload coverage reports as artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage-reports
+          path: ./code-coverage-ts/cactus-core
+
   cactus-core-api:
     continue-on-error: false
     env:
       FULL_BUILD_DISABLED: true
       JEST_TEST_PATTERN: packages/cactus-core-api/src/test/typescript/(unit|integration|benchmark)/.*/*.test.ts
       JEST_TEST_RUNNER_DISABLED: false
+      JEST_TEST_COVERAGE_PATH: ./code-coverage-ts/cactus-core-api
+      JEST_TEST_CODE_COVERAGE_DISABLED: true
       TAPE_TEST_RUNNER_DISABLED: true
     needs: build-dev
     runs-on: ubuntu-22.04
@@ -532,12 +584,24 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-yarn-${{ hashFiles('./yarn.lock') }}
       - run: ./tools/ci.sh
+
+      - name: Merge coverage reports
+        run: npx istanbul-merge --out coverage.json ./code-coverage-ts/cactus-core-api/coverage-final.json
+
+      - name: Upload coverage reports as artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage-reports
+          path: ./code-coverage-ts/cactus-core-api
+
   cactus-example-carbon-accounting-backend:
     continue-on-error: false
     env:
       FULL_BUILD_DISABLED: true
       JEST_TEST_PATTERN: examples/cactus-example-carbon-accounting-backend/src/test/typescript/(unit|integration|benchmark)/.*/*.test.ts
       JEST_TEST_RUNNER_DISABLED: false
+      JEST_TEST_COVERAGE_PATH: ./code-coverage-ts/cactus-example-carbon-accounting-backend
+      JEST_TEST_CODE_COVERAGE_DISABLED: true
       TAPE_TEST_PATTERN: ./examples/cactus-example-carbon-accounting-backend/src/test/typescript/integration/admin-enroll-v1-endpoint.test.ts
       TAPE_TEST_RUNNER_DISABLED: false
     needs: build-dev
@@ -558,12 +622,24 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-yarn-${{ hashFiles('./yarn.lock') }}
       - run: ./tools/ci.sh
+
+      - name: Merge coverage reports
+        run: npx istanbul-merge --out coverage.json ./code-coverage-ts/cactus-example-carbon-accounting-backend/coverage-final.json
+
+      - name: Upload coverage reports as artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage-reports
+          path: ./code-coverage-ts/cactus-example-carbon-accounting-backend
+
   cactus-example-carbon-accounting-business-logic-plugin:
     continue-on-error: false
     env:
       FULL_BUILD_DISABLED: true
       JEST_TEST_PATTERN: examples/cactus-example-carbon-accounting-business-logic-plugin/src/test/typescript/(unit|integration|benchmark)/.*/*.test.ts
       JEST_TEST_RUNNER_DISABLED: false
+      JEST_TEST_COVERAGE_PATH: ./code-coverage-ts/ cactus-example-carbon-accounting-business-logic-plugin
+      JEST_TEST_CODE_COVERAGE_DISABLED: true
       TAPE_TEST_RUNNER_DISABLED: true
     needs: build-dev
     runs-on: ubuntu-22.04
@@ -583,6 +659,16 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-yarn-${{ hashFiles('./yarn.lock') }}
       - run: ./tools/ci.sh
+
+      - name: Merge coverage reports
+        run: npx istanbul-merge --out coverage.json ./code-coverage-ts/cactus-example-carbon-accounting-business-logic-plugin/coverage-final.json
+
+      - name: Upload coverage reports as artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage-reports
+          path: ./code-coverage-ts/cactus-example-carbon-accounting-business-logic-plugin
+
   cactus-example-carbon-accounting-frontend:
     continue-on-error: false
     env:
@@ -2313,6 +2399,8 @@ jobs:
           ignore-unfixed: true
           vuln-type: 'os,library'
           severity: 'CRITICAL,HIGH'
+  
+      
 name: Cactus_CI
 'on':
   pull_request:
diff --git a/tools/ci.sh b/tools/ci.sh
index 305f8d424c4..5be86914046 100755
--- a/tools/ci.sh
+++ b/tools/ci.sh
@@ -146,6 +146,8 @@ function mainTask()
 
   if [ "${JEST_TEST_RUNNER_DISABLED:-false}" = "true" ]; then
     echo "$(date +%FT%T%z) [CI] Jest test runner disabled. Skipping..."
+  elif [ "${JEST_TEST_CODE_COVERAGE_DISABLED:-false} = 'true"]; then
+   yarn test:jest:all $JEST_TEST_PATTERN --coverage --coverageDirectory=$JEST_TEST_COVERAGE_PATH
   else
     yarn test:jest:all $JEST_TEST_PATTERN
   fi