Self-defense Guns Control Act Article 15
The competent authorities of special municipal and county (or county-level city) should conduct a general inspection of self-defense guns once a year, and prepare an inventory of self-defense guns and ammunition in their jurisdiction and report it tothe Ministry of Interior for reference.
中文原文 自衛槍枝管理條例第15條
直轄市、縣（市）主管機關，每年應舉行自衛槍枝總檢查一次，並造具全境自衛槍枝彈藥清冊，轉報內政部備查。