Decision No.0902 on the Measurement of Timbers. Stump, Trunk, Wood for Energy and Log Quality Grading.

This Decision establishes the official technical principles and regulations for measuring and grading timber products in the Lao PDR. It serves as a standardized manual for forestry officials and businesses to ensure uniformity and transparency in the assessment of logs, tree stumps, wood knots, and wood intended for energy use (fuelwood). By defining precise measurement units—specifically using centimeters for diameter and length—the Decision aims to provide accurate data for volume calculation and state revenue collection.
Specifically, the Decision details the methods for determining the volume of different wood types and the criteria for classifying timber based on its physical quality. It mandates that all measurements be recorded using official forms to prevent discrepancies during transport and sale.