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LY/T 3491-2026Forest certification in China-Forest eco-environment services (English PDF)

中国森林认证 森林生态环境服务

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Also coversLY/T3491-2026 + LYT3491-2026

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Issued by

National Forestry and Grassland Administration

Level / Type

Industry · Recommended

Issue date

June 3, 2026

Implementation date

September 1, 2026

Scope

LY/T 3491-2026 is the English-translated version of 中国森林认证 森林生态环境服务.

LY/T 3491-2026 belongs to the China forest certification series and deals with forest eco-environment services. It covers the certification of the ecological and environmental services that forests provide, such as the benefits that well-managed forest land delivers to its surroundings.

Forest owners and managers, certification bodies, auditors, forestry authorities and organisations that report on or claim forest ecosystem benefits can use it in certification work. The standard is voluntary, as shown by the /T in its code. It was issued by the National Forestry and Grassland Administration on 3 June 2026 and takes effect on 1 September 2026. It is a new standard.

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Document preview — LY/T 3491-2026

National Standard of the People's Republic of China

ICS
65.020.40
Classification
B64

Issued by: National Forestry and Grassland Administration

Contents

  • Foreword
  • 1 Scope
  • 2 Normative references
  • 3 Terms and definitions

Foreword

LY/T 3491-2026 is a recommended industry standard of the People's Republic of China in the Forestry sector, approved and issued by the National Forestry and Grassland Administration on 3 June 2026, with effect from 1 September 2026.

It is administered by the National Technical Committee for Sustainable Forest Management and Forest Certification Standardization.

Classification: ICS 65.020.40; CCS B64.

1 Scope

LY/T 3491-2026 belongs to the China forest certification series and deals with forest eco-environment services. It covers the certification of the ecological and environmental services that forests provide, such as the benefits that well-managed forest land delivers to its surroundings.

Forest owners and managers, certification bodies, auditors, forestry authorities and organisations that report on or claim forest ecosystem benefits can use it in certification work. The standard is voluntary, as shown by the /T in its code. It was issued by the National Forestry and Grassland Administration on 3 June 2026 and takes effect on 1 September 2026. It is a new standard.

Remaining clauses in the full document

  • 2 Normative references
  • 3 Terms and definitions

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 32 pages — is available in the English PDF.

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