diff --git a/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsDialogContent.js b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsDialogContent.js
new file mode 100644
index 000000000..655d507fd
--- /dev/null
+++ b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsDialogContent.js
@@ -0,0 +1,15 @@
+import React from 'react';
+
+import UnlockingTransactionsForm from './UnlockingTransactionsForm';
+import { UnlockingTransactionsFormProvider } from './UnlockingTransactionsFormProvider';
+
+export default function UnlockingTransactionsDialogContent({
+  // #ownProps
+  dialogName,
+}) {
+  return (
+    <UnlockingTransactionsFormProvider dialogName={dialogName}>
+      <UnlockingTransactionsForm />
+    </UnlockingTransactionsFormProvider>
+  );
+}
diff --git a/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsForm.js b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsForm.js
new file mode 100644
index 000000000..c99866be1
--- /dev/null
+++ b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsForm.js
@@ -0,0 +1,74 @@
+import React from 'react';
+import { Intent } from '@blueprintjs/core';
+import { Formik } from 'formik';
+import intl from 'react-intl-universal';
+
+import '../../../style/pages/TransactionsLocking/TransactionsLockingDialog.scss';
+
+import { AppToaster } from 'components';
+import { CreateUnlockingTransactionsFormSchema } from './UnlockingTransactionsForm.schema';
+
+import { useUnlockingTransactionsContext } from './UnlockingTransactionsFormProvider';
+import UnlockingTransactionsFormContent from './UnlockingTransactionsFormContent';
+
+import withDialogActions from 'containers/Dialog/withDialogActions';
+import { compose } from 'utils';
+
+const defaultInitialValues = {
+  module: 'all',
+  reason: '',
+};
+
+/**
+ * Unlocking transactions form.
+ */
+function UnlockingTransactionsForm({
+  // #withDialogActions
+  closeDialog,
+}) {
+  const {
+    dialogName,
+    cancelLockingTransactionMutate,
+    cancelUnLockingPartialTransactionMutate,
+  } = useUnlockingTransactionsContext();
+
+  // Initial form values.
+  const initialValues = {
+    ...defaultInitialValues,
+  };
+
+  // Handles the form submit.
+  const handleFormSubmit = (values, { setSubmitting, setErrors }) => {
+    setSubmitting(true);
+
+    // Handle request response success.
+    const onSuccess = (response) => {
+      AppToaster.show({
+        message: intl.get('unlocking_transactions.dialog.success_message'),
+        intent: Intent.SUCCESS,
+      });
+      closeDialog(dialogName);
+    };
+
+    // Handle request response errors.
+    const onError = ({
+      response: {
+        data: { errors },
+      },
+    }) => {
+      setSubmitting(false);
+    };
+
+    cancelLockingTransactionMutate(values).then(onSuccess).catch(onError);
+  };
+
+  return (
+    <Formik
+      validationSchema={CreateUnlockingTransactionsFormSchema}
+      initialValues={initialValues}
+      onSubmit={handleFormSubmit}
+      component={UnlockingTransactionsFormContent}
+    />
+  );
+}
+export default compose(withDialogActions)(UnlockingTransactionsForm);
diff --git a/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsForm.schema.js b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsForm.schema.js
new file mode 100644
index 000000000..3208a4786
--- /dev/null
+++ b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsForm.schema.js
@@ -0,0 +1,13 @@
+import * as Yup from 'yup';
+import intl from 'react-intl-universal';
+import { DATATYPES_LENGTH } from 'common/dataTypes';
+
+const Schema = Yup.object().shape({
+  module: Yup.string().required(),
+  reason: Yup.string()
+    .required()
+    .min(3)
+    .max(DATATYPES_LENGTH.TEXT)
+    .label(intl.get('reason')),
+});
+export const CreateUnlockingTransactionsFormSchema = Schema;
diff --git a/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormContent.js b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormContent.js
new file mode 100644
index 000000000..351723de2
--- /dev/null
+++ b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormContent.js
@@ -0,0 +1,17 @@
+import React from 'react';
+import { Form } from 'formik';
+
+import UnlockingTransactionsFormFields from './UnlockingTransactionsFormFields';
+import UnlockingTransactionsFormFloatingActions from './UnlockingTransactionsFormFloatingActions';
+
+/**
+ * Unlocking transactions form content.
+ */
+export default function UnlockingTransactionsFormContent() {
+  return (
+    <Form>
+      <UnlockingTransactionsFormFields />
+      <UnlockingTransactionsFormFloatingActions />
+    </Form>
+  );
+}
diff --git a/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormFields.js b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormFields.js
new file mode 100644
index 000000000..c97398333
--- /dev/null
+++ b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormFields.js
@@ -0,0 +1,34 @@
+import React from 'react';
+import { FastField, ErrorMessage } from 'formik';
+import { Classes, FormGroup, TextArea } from '@blueprintjs/core';
+import { FieldRequiredHint, FormattedMessage as T } from 'components';
+import { inputIntent } from 'utils';
+
+/**
+ * Unlocking transactions form fields.
+ */
+export default function UnlockingTransactionsFormFields() {
+  return (
+    <div className={Classes.DIALOG_BODY}>
+      {/*------------ Locking  Reason -----------*/}
+      <FastField name={'reason'}>
+        {({ field, meta: { error, touched } }) => (
+          <FormGroup
+            label={<T id={'unlocking_transactions.dialog.reason'} />}
+            labelInfo={<FieldRequiredHint />}
+            className={'form-group--reason'}
+            intent={inputIntent({ error, touched })}
+            helperText={<ErrorMessage name={'reason'} />}
+          >
+            <TextArea
+              growVertically={true}
+              large={true}
+              intent={inputIntent({ error, touched })}
+              {...field}
+            />
+          </FormGroup>
+        )}
+      </FastField>
+    </div>
+  );
+}
diff --git a/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormFloatingActions.js b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormFloatingActions.js
new file mode 100644
index 000000000..a32c86efd
--- /dev/null
+++ b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormFloatingActions.js
@@ -0,0 +1,48 @@
+import React from 'react';
+import { Intent, Button, Classes } from '@blueprintjs/core';
+import { useFormikContext } from 'formik';
+import { FormattedMessage as T } from 'components';
+
+import { useUnlockingTransactionsContext } from './UnlockingTransactionsFormProvider';
+import withDialogActions from 'containers/Dialog/withDialogActions';
+import { compose } from 'utils';
+
+/**
+ * Unlocking transactions form floating actions.
+ */
+function UnlockingTransactionsFormFloatingActions({
+  // #withDialogActions
+  closeDialog,
+}) {
+  // Formik context.
+  const { isSubmitting } = useFormikContext();
+
+  const { dialogName } = useUnlockingTransactionsContext();
+
+  // Handle cancel button click.
+  const handleCancelBtnClick = (event) => {
+    closeDialog(dialogName);
+  };
+
+  return (
+    <div className={Classes.DIALOG_FOOTER}>
+      <div className={Classes.DIALOG_FOOTER_ACTIONS}>
+        <Button
+          intent={Intent.PRIMARY}
+          style={{ minWidth: '95px' }}
+          type="submit"
+          loading={isSubmitting}
+        >
+          {<T id={'save'} />}
+        </Button>
+        <Button onClick={handleCancelBtnClick} style={{ minWidth: '85px' }}>
+          <T id={'cancel'} />
+        </Button>
+      </div>
+    </div>
+  );
+}
+
+export default compose(withDialogActions)(
+  UnlockingTransactionsFormFloatingActions,
+);
diff --git a/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormProvider.js b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormProvider.js
new file mode 100644
index 000000000..e64526478
--- /dev/null
+++ b/src/containers/Dialogs/UnlockingTransactionsDialog/UnlockingTransactionsFormProvider.js
@@ -0,0 +1,39 @@
+import React from 'react';
+import { DialogContent } from 'components';
+import {
+  useCancelLockingTransaction,
+  useCancelUnlockingPartialTransactions,
+} from 'hooks/query';
+
+const UnlockingTransactionsContext = React.createContext();
+
+/**
+ * Unlocking transactions form provider.
+ */
+function UnlockingTransactionsFormProvider({ dialogName, ...props }) {
+  // Cancle locking transactions mutations.
+  const { mutateAsync: cancelLockingTransactionMutate } =
+    useCancelLockingTransaction();
+
+  // Cancel unlocking partial transactions mutations.
+  const { mutateAsync: cancelUnLockingPartialTransactionMutate } =
+    useCancelUnlockingPartialTransactions();
+
+  // State provider.
+  const provider = {
+    dialogName,
+    cancelLockingTransactionMutate,
+    cancelUnLockingPartialTransactionMutate,
+  };
+
+  return (
+    <DialogContent>
+      <UnlockingTransactionsContext.Provider value={provider} {...props} />
+    </DialogContent>
+  );
+}
+
+const useUnlockingTransactionsContext = () =>
+  React.useContext(UnlockingTransactionsContext);
+
+export { useUnlockingTransactionsContext, UnlockingTransactionsFormProvider };
diff --git a/src/containers/Dialogs/UnlockingTransactionsDialog/index.js b/src/containers/Dialogs/UnlockingTransactionsDialog/index.js
new file mode 100644
index 000000000..9c400de06
--- /dev/null
+++ b/src/containers/Dialogs/UnlockingTransactionsDialog/index.js
@@ -0,0 +1,30 @@
+import React from 'react';
+import { Dialog, DialogSuspense, FormattedMessage as T } from 'components';
+import withDialogRedux from 'components/DialogReduxConnect';
+import { compose } from 'utils';
+
+const UnlockingTransactionsDialogContent = React.lazy(() =>
+  import('./UnlockingTransactionsDialogContent'),
+);
+
+/**
+ * Unlocking transactions dialog.
+ */
+function UnlockingTransactionsDialog({ dialogName, payload = {}, isOpen }) {
+  return (
+    <Dialog
+      name={dialogName}
+      autoFocus={true}
+      title={<T id={'unlocking_transactions.dialog.label'} />}
+      canEscapeKeyClose={true}
+      isOpen={isOpen}
+      className={'dialog--transaction--locking'}
+    >
+      <DialogSuspense>
+        <UnlockingTransactionsDialogContent dialogName={dialogName} />
+      </DialogSuspense>
+    </Dialog>
+  );
+}
+
+export default compose(withDialogRedux())(UnlockingTransactionsDialog);