DB21/T 1823-2026 Active Liaoning ProvinceLocal standards

DB21/T 1823-2026 Energy-saving renovation technical regulations for existing residential buildings

Publish Date: 2026-01-07 Implement Date: 2026-02-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 1823-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Residential and public building projects

ICS Name: Residential buildings

Publish Date: 2026-01-07

Implement Date: 2026-02-07

Publisher: 辽宁省市场监督管理局

Technical Committee: 辽宁省住房和城乡建设厅

Development Information

Replace the following standards

DB21/T 1823-2010 Energy-saving renovation technical regulations for existing residential buildings

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