Key Points of the Revised Building Standards Act for Renovations
Overview
The Ministry of Land, Infrastructure, Transport and Tourism announces a briefing for renovation businesses explaining large-scale repairs and alterations that now require building confirmation procedures under the revised Building Standards Act. The briefing covers basic provisions of the Act, surveys of existing buildings, and relaxed standards for renovations, and attendance is free. Participants are also advised to review related guidelines and other materials in advance.
Key points
- A briefing will explain key points of the building confirmation procedures introduced with the enforcement of the revised Building Standards Act.
- The target audience includes renovation businesses, including designers, as well as building confirmation reviewers and others.
- The briefing consists of three parts covering the Building Standards Act, surveys of existing conditions, and relaxed standards for renovations, and attendance is free.
- Related guidelines and explanatory collections can be reviewed in advance.
Overview
The Ministry of Land, Infrastructure, Transport and Tourism announces a briefing on the key points of the Building Standards Act concerning renovations to promote the utilization of the housing stock. Following the enforcement of the revised Act in April 2025, building confirmation procedures became necessary when carrying out large-scale repairs or alterations to two-story wooden detached houses and similar buildings. In addition to key legal points for renovations, the briefing will cover the case-study section of guidelines developed after last fiscal year's briefing and the rationalization of operations for surveys of existing conditions.
Details
The target audience includes renovation businesses, including designers, and building confirmation reviewers and others. See the attached document for the date and venue. The content consists of Part 1, Basic Matters of the Building Standards Act; Part 2, Surveys of Existing Buildings; and Part 3, Relaxed Standards for Renovations, and attendance is free. Registration is required through the URL provided in the announcement or the QR code in the attached document.
Related materials, including the Existing Building Survey Guidelines, comprising the main volume and case-study section, and the Explanatory Collection on Relaxation Measures for Existing Buildings, can be reviewed in advance, and printed materials will be available on the day of the briefing. Inquiries about registration are accepted by the secretariat for the briefing on the key points of the Building Standards Act concerning renovations. The Housing Bureau's Office of the Counsellor for Building Planning at the Ministry of Land, Infrastructure, Transport and Tourism is also listed as a contact.