以下是根据国际体育赛事管理规范整理的赛事授权书英文文档（Letter of Authorization, LOA）官方格式指南与使用说明，综合了体育组织标准模板与法律文书要求，适用于运动员代理俱乐部参赛赛事申办等场景：
一核心要素与格式规范
赛事授权书需包含以下结构化内容（参考国际体育组织通用模板）：
| 要素 | 必填性 | 示例/说明 |
|||-|
| 标题 | 必填 | `Letter of Authorization` 或 `Power of Attorney`（法律代理场景） |
| 授权方信息 | 必填 | 姓名职务护照/身份证号所属单位（如 `I, [Name], Passport NO.: [Number]`） |
| 被授权方信息 | 必填 | 姓名证件号职务（如 `hereby authorize [Name], holder of Passport NO.: [Number]`） |
| 授权范围 | 必填 | 明确赛事名称代理事项（报名文件签署资金操作等）
例：`to register and sign competition documents for [Event Name]` |
| 权限时效 | 必填 | 生效日期至结束日期（如 `from [Start Date] to [End Date]`） |
| 法律效力声明 | 必填 | `with legally binding effect for and in respect of...` |
| 签名与日期 | 必填 | 授权方手写签名+打印名签署日期（`Signature & Date`） |
| 单位盖章（如适用） | 选填 | 俱乐部/协会公章（增强法律效力） |
二使用场景与分类模板
根据赛事类型选择对应模板：
1. 运动员代理参赛
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I, [Guardian Name], hereby authorize [Club Agent] to submit registration and payment for [Athlete Name] in [Event Name], and acknowledge all competition rules binding effect.
*需附监护人身份证+运动员出生证明（证明关系）*。
2. 俱乐部赛事申办授权
BB贝博艾弗森官方网站markdown
[Company Name] (duly established under the laws of [Region]) appoints [Agent Name] as lawful attorney to negotiate and execute the Event Proposal Agreement with [Organizer Name].
*需附法人营业执照副本+代理人职务证明*。
3. 国际赛事法律代理（POA）
markdown
I constitute and appoint [Attorney Name] as my true and lawful attorney to act in my name for [Specific Legal Action] at [Event Location].
⚠️ 三重要注意事项
1. 法律差异：
2. 文件认证：
3. 运动员信息准确性：
️ 四制作与审核工具
1. 在线生成：
2. 官方模板下载：
五样例模板（精简版）
markdown
LETTER OF AUTHORIZATION
I, [Full Name], Position: [Title], of [Organization], Passport NO.: [Number], hereby authorize [Agent Full Name], holder of Passport NO.: [Number], to act on behalf of [Organization] in all matters related to the [Event Name] (Date: [Start]-[End]), including but not limited to:
1. Signing competition agreements;
2. Submitting athlete entries and payments;
3. Receiving official documents.
This authorization is valid from [Date] to [Date]. All actions taken by the agent within this scope shall have binding legal effect.
_________________________
[Signature of Authorizer]
Date: [DD/MM/YYYY]
[Printed Name & Title]
[Organization Seal]
>提示：国际赛事建议增加“此文件仅用于[赛事名称]”水印（`"Only valid for [Event Name]"`）防滥用。
如需具体赛事模板（如攀岩桥牌足球），可提供赛事类型进一步定制。
