diff --git a/web/src/pages/ProjectPages/components/EditModal/EditModal.jsx b/web/src/pages/ProjectPages/components/EditModal/EditModal.jsx
index 84ce381..76680c6 100644
--- a/web/src/pages/ProjectPages/components/EditModal/EditModal.jsx
+++ b/web/src/pages/ProjectPages/components/EditModal/EditModal.jsx
@@ -4,7 +4,7 @@ import React from 'react';
 import { useAuth } from '../../../../app/context/AuthProvider';
 import { DangerOutlinedButton, PrimaryButton } from '../../../../components/common/Buttons/Buttons';
 import { DEVELOMENT_BLOCK, FUNDING_BY_DECISION } from '../../constants';
-import { canEditFirstTableField } from '../../constants/fieldAccess';
+import { canEditFirstTableField, isFirstTableFieldDependencySatisfied } from '../../constants/fieldAccess';
 
 const EditModal = ({ open, onClose, rowData, onSave, isSaving = false, orgUnitNames = {} }) => {
 	const { user } = useAuth();
@@ -20,10 +20,21 @@ const EditModal = ({ open, onClose, rowData, onSave, isSaving = false, orgUnitNa
 		let value = event.target.value;
 		if (field.valueType === 'boolean') value = value === '' ? null : value === 'true';
 		if (field.valueType === 'number') value = value === '' ? '' : Number(value);
-		setFormData({
+
+		const nextFormData = {
 			...formData,
 			[field.key]: value,
-		});
+		};
+
+		if (!value && field.key === 'krf_decision_date') {
+			nextFormData.fk_decision_date = '';
+			nextFormData.board_decision_date = '';
+		}
+		if (!value && field.key === 'fk_decision_date') {
+			nextFormData.board_decision_date = '';
+		}
+
+		setFormData(nextFormData);
 	};
 
 	const handleSave = async () => {
@@ -69,7 +80,10 @@ const EditModal = ({ open, onClose, rowData, onSave, isSaving = false, orgUnitNa
 	// Компонент для поля ввода
 	const renderField = (field) => {
 		const rawValue = formData[field.key];
-		const isFieldDisabled = field.disabled || !canEditFirstTableField(field.key, user?.role_id);
+		const isFieldDisabled =
+			field.disabled ||
+			!canEditFirstTableField(field.key, user?.role_id) ||
+			!isFirstTableFieldDependencySatisfied(field.key, formData);
 		const fieldValue = field.valueType === 'boolean' && rawValue !== null && rawValue !== undefined
 			? String(rawValue)
 			: (rawValue ?? '');
diff --git a/web/src/pages/ProjectPages/constants/fieldAccess.js b/web/src/pages/ProjectPages/constants/fieldAccess.js
index 11deaf8..9f0782e 100644
--- a/web/src/pages/ProjectPages/constants/fieldAccess.js
+++ b/web/src/pages/ProjectPages/constants/fieldAccess.js
@@ -1,26 +1,29 @@
-import { ROLES_NAME_ID } from '../../../constants/constants';
+import { ROLES_NAME_ID } from "../../../constants/constants";
 
 const ADMIN_ROLES = [ROLES_NAME_ID.admin];
 const DFIP_ROLES = [ROLES_NAME_ID.admin, ROLES_NAME_ID.executor_dfip];
-const RF_ROLES = [ROLES_NAME_ID.admin, ROLES_NAME_ID.executor_rf];
+const ALL_ROLES = [
+	ROLES_NAME_ID.admin,
+	ROLES_NAME_ID.executor_rf,
+	ROLES_NAME_ID.executor_dfip,
+];
 
 // Матрица доступа к полям первой таблицы.
-// Поля «авто» доступны для ручного редактирования только администратору.
 export const FIRST_TABLE_FIELD_ACCESS = {
 	name: ADMIN_ROLES,
 	org_unit_id: ADMIN_ROLES,
 	status: DFIP_ROLES,
-	technical_number: ADMIN_ROLES,
-	object_address: ADMIN_ROLES,
-	vsp_format: ADMIN_ROLES,
+	technical_number: [],
+	object_address: ALL_ROLES,
+	vsp_format: ALL_ROLES,
 	placement_type: ADMIN_ROLES,
 	staff_count: ADMIN_ROLES,
 	total_area: ADMIN_ROLES,
-	project_type: ADMIN_ROLES,
-	krf_decision_date: RF_ROLES,
-	fk_decision_date: RF_ROLES,
-	board_decision_date: RF_ROLES,
-	open_relocate_close_date: RF_ROLES,
+	project_type: ALL_ROLES,
+	krf_decision_date: ALL_ROLES,
+	fk_decision_date: ALL_ROLES,
+	board_decision_date: ALL_ROLES,
+	open_relocate_close_date: ALL_ROLES,
 	funding_by_ko_decision: DFIP_ROLES,
 	year: ADMIN_ROLES,
 	is_in_plan: DFIP_ROLES,
@@ -32,4 +35,16 @@ export const FIRST_TABLE_FIELD_ACCESS = {
 	reserve_to_prrs_kv: DFIP_ROLES,
 };
 
-export const canEditFirstTableField = (fieldKey, roleId) => FIRST_TABLE_FIELD_ACCESS[fieldKey]?.includes(roleId) ?? false;
+// Поле становится доступным после заполнения предыдущего этапа согласования.
+export const FIRST_TABLE_FIELD_DEPENDENCIES = {
+	fk_decision_date: "krf_decision_date",
+	board_decision_date: "fk_decision_date",
+};
+
+export const canEditFirstTableField = (fieldKey, roleId) =>
+	FIRST_TABLE_FIELD_ACCESS[fieldKey]?.includes(roleId) ?? false;
+
+export const isFirstTableFieldDependencySatisfied = (fieldKey, rowData) => {
+	const dependencyKey = FIRST_TABLE_FIELD_DEPENDENCIES[fieldKey];
+	return !dependencyKey || Boolean(rowData?.[dependencyKey]);
+};