# \#griha **URL:** https://community.oneclicklca.com/tag/griha/183.md [Latest](https://community.oneclicklca.com/latest.md) · [Categories](https://community.oneclicklca.com/categories.md) · [Tags](https://community.oneclicklca.com/tags.md) --- ## [LCA for GRIHA v2019](https://community.oneclicklca.com/t/lca-for-griha-v2019/2715)
**Author:** [@Nina\_C](https://community.oneclicklca.com/u/Nina_C)\ **Replies:** 1\ **Last updated:** [January 19, 2026, 11:59am UTC](https://community.oneclicklca.com/t/lca-for-griha-v2019/2715 "2026-01-19T11:59:52Z")
Hello! I’m trying to understand how to attempt LCA for Criterion 20 in GRIHA v.2019 (hopefully I have tagged the category correctly) As per the GRIHA manual, the lifecycle stages to be considered for calculation are A1…