diff --git a/graphql/crm.types.ts b/graphql/crm.types.ts
index 1bcf2bd..c3cf351 100644
--- a/graphql/crm.types.ts
+++ b/graphql/crm.types.ts
@@ -295,6 +295,13 @@ export type GetRewardWithoutOtherAgentQueryVariables = Exact<{
 
 export type GetRewardWithoutOtherAgentQuery = { __typename?: 'Query', evo_reward_condition?: { __typename?: 'evo_reward_condition', evo_agency_agreementidData?: { __typename?: 'evo_agency_agreement', evo_reward_without_other_agent?: boolean | null } | null } | null };
 
+export type GetRewardConditionQueryVariables = Exact<{
+  conditionId: Scalars['Uuid'];
+}>;
+
+
+export type GetRewardConditionQuery = { __typename?: 'Query', evo_reward_condition?: { __typename?: 'evo_reward_condition', evo_reward_summ?: any | null, evo_reduce_reward?: boolean | null, evo_min_reward_summ?: any | null } | null };
+
 export type GetDealerPersonQueryVariables = Exact<{
   dealerId: Scalars['Uuid'];
 }>;
diff --git a/process/fingap/reactions/validation.ts b/process/fingap/reactions/validation.ts
index 1a2778d..90966da 100644
--- a/process/fingap/reactions/validation.ts
+++ b/process/fingap/reactions/validation.ts
@@ -2,6 +2,7 @@ import type { ApolloClient } from '@apollo/client';
 import type { QueryClient } from '@tanstack/react-query';
 import { reaction } from 'mobx';
 import type RootStore from 'stores/root';
+import type { RemoveError } from 'stores/validation';
 
 export default function validationReactions(
   store: RootStore,
@@ -11,7 +12,7 @@ export default function validationReactions(
   const { $tables } = store;
 
   const errorText = 'Неверно заполнены платежи';
-  let removeError: () => void;
+  let removeError: RemoveError | undefined;
 
   reaction(
     () => {
diff --git a/process/payments/reactions.ts b/process/payments/reactions.ts
index c48f993..ccdb043 100644
--- a/process/payments/reactions.ts
+++ b/process/payments/reactions.ts
@@ -8,6 +8,7 @@ import { shift } from 'radash';
 import type { CalculationOptions } from 'stores/calculation/options/types';
 import type RootStore from 'stores/root';
 import type { Row } from 'stores/tables/payments/types';
+import type { RemoveError } from 'stores/validation';
 import { difference } from 'tools/array';
 import { makeDisposable } from 'tools/mobx';
 import * as seasonsConstants from './lib/seasons-constants';
@@ -557,7 +558,7 @@ export default function paymentsReactions(
   /**
    * Валидация
    */
-  let removeError: () => void;
+  let removeError: RemoveError | undefined;
 
   reaction(
     () => {
diff --git a/process/supplier-agent/reactions/agents.ts b/process/supplier-agent/reactions/agents.ts
index 1dbcddd..0ca74bc 100644
--- a/process/supplier-agent/reactions/agents.ts
+++ b/process/supplier-agent/reactions/agents.ts
@@ -481,4 +481,55 @@ export function commonReactions(store: RootStore, apolloClient: ApolloClient<obj
   );
 }
 
-export function validationReactions(store: RootStore, apolloClient: ApolloClient<object>) {}
+export const QUERY_GET_REWARD_CONDITION = gql`
+  query GetRewardCondition($conditionId: Uuid!) {
+    evo_reward_condition(evo_reward_conditionid: $conditionId) {
+      evo_reward_summ
+      evo_reduce_reward
+      evo_min_reward_summ
+    }
+  }
+`;
+
+export function validationReactions(store: RootStore, apolloClient: ApolloClient<object>) {
+  const { $calculation } = store;
+
+  reaction(
+    () => $calculation.element('tbxDealerRewardSumm').getValue(),
+    async (dealerRewardSumm) => {
+      const {
+        data: { evo_reward_condition },
+      } = await apolloClient.query<
+        CRMTypes.GetRewardConditionQuery,
+        CRMTypes.GetRewardConditionQueryVariables
+      >({
+        query: QUERY_GET_REWARD_CONDITION,
+        variables: {
+          conditionId: $calculation.element('selectDealerRewardCondition').getValue(),
+        },
+      });
+
+      $calculation.element('tbxDealerRewardSumm').validate({
+        invalid: () =>
+          evo_reward_condition?.evo_reward_summ &&
+          dealerRewardSumm > evo_reward_condition.evo_reward_summ,
+        message: 'Вознаграждение ЮЛ поставщика указано больше условия по агентскому договору!',
+      });
+
+      $calculation.element('tbxDealerRewardSumm').validate({
+        invalid: () =>
+          !evo_reward_condition?.evo_reduce_reward &&
+          evo_reward_condition?.evo_reward_summ &&
+          dealerRewardSumm < evo_reward_condition.evo_reward_summ,
+        message: 'Вознаграждение ЮЛ поставщика указано меньше условия по агентскому договору!',
+      });
+
+      $calculation.element('tbxDealerRewardSumm').validate({
+        invalid: () =>
+          evo_reward_condition?.evo_min_reward_summ &&
+          dealerRewardSumm < evo_reward_condition?.evo_min_reward_summ,
+        message: 'Вознаграждение ЮЛ поставщика указано меньше условия по агентскому договору!',
+      });
+    }
+  );
+}
diff --git a/stores/calculation/index.ts b/stores/calculation/index.ts
index 12eea84..01c8360 100644
--- a/stores/calculation/index.ts
+++ b/stores/calculation/index.ts
@@ -10,6 +10,11 @@ import OptionsStore from './options';
 import StatusStore from './statuses';
 import ValuesStore from './values';
 
+type ValidateParams = {
+  invalid: () => boolean;
+  message: string;
+};
+
 export default class CalculationStore {
   $values: ValuesStore;
   $status: StatusStore;
@@ -86,15 +91,18 @@ export default class CalculationStore {
       return this.element(elementName);
     },
 
-    addError: (message: string) => {
-      if (!this.$validation[elementName]) {
-        this.$validation[elementName] = new Validation({
-          err_key: elementName,
-          err_title: titles[elementName],
-        });
+    validate: ({ invalid, message }: ValidateParams) => {
+      if (invalid()) {
+        if (!this.$validation[elementName]) {
+          this.$validation[elementName] = new Validation({
+            err_key: elementName,
+            err_title: titles[elementName],
+          });
+        }
+        this.$validation[elementName]?.addError(message);
+      } else {
+        this.$validation[elementName]?.removeError(message);
       }
-
-      return this.$validation[elementName]?.addError(message);
     },
 
     cleanErrors: () => {
diff --git a/stores/validation.ts b/stores/validation.ts
index 3b504da..07ee4b3 100644
--- a/stores/validation.ts
+++ b/stores/validation.ts
@@ -6,6 +6,8 @@ type Params = {
   err_title: string;
 };
 
+export type RemoveError = () => void;
+
 export default class Validation {
   params: Params;
   messages: Set<string>;
@@ -24,24 +26,25 @@ export default class Validation {
     return [...this.messages];
   }
 
+  removeError = (message: string) => {
+    this.messages.delete(message);
+    if (this.messages.size === 0) notification.close(this.params.err_key);
+  };
+
   addError = (message: string) => {
     this.messages.add(message);
 
-    const removeError = () => {
-      this.messages.delete(message);
-      notification.close(this.params.err_key);
-    };
-
     notification.error({
       key: this.params.err_key,
       message: this.params.err_title,
       description: message,
     });
 
-    return removeError;
+    return () => this.removeError(message);
   };
 
   clearErrors = () => {
+    notification.close(this.params.err_key);
     this.messages.clear();
   };
 }