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---
title: "Normal Change"
type: concept
tags: [Change-Management, ITSM, CAB, Change-Window]
last_updated: 2026-04-14
---
## Definition
Normal Change正常变更是一种包含一定风险或影响的变更类型需要变更咨询委员会CAB的审批并可能需要跨团队协调。与 Standard Change 不同Normal Change 需要明确的变更窗口来执行。
## Characteristics
|| Attribute | Value |
|-----------|--------|
| Approval Required | 是CAB 审批) |
| CAB Involvement | 必须 |
| Automation Level | 部分自动化或无 |
| Risk Level | 中-高(需评估) |
| Change Window | 需要明确的时间窗口 |
## Process Flow
1. **Request**:产品团队提交变更请求
2. **Assessment**:评估变更的风险和影响
3. **CAB Review**:变更咨询委员会审批
4. **Scheduling**:安排变更窗口
5. **Execution**:在变更窗口内执行
6. **Verification**:验证变更结果
7. **Closure**:完成变更记录
## Relationship with Standard Change
Normal Change 的理想状态是通过自动化逐步将其归入 Standard Change 范畴:
- 识别重复的 Normal Change
- 评估风险并制定标准化流程
- 通过 IaC + CI/CD 实现自动化
- 将 Normal Change 转化为 Standard Change
## Example Use Cases
- 跨账户的网络架构变更
- 需要 CAB 审批的安全策略更新
- 涉及多个团队协调的基础设施迁移
## Sources
- [[ctp-topic-30-managing-change]]