PDF technical resource library
Codes of practice, design guidelines, regulations, forms and checklists, organised by country, discipline and authority. Each listing shows the edition, revision status and the date we last checked it, and links to the official source. Free to browse — no account needed.
22 results. Statuses: Current — verified confirmed on the publisher's site on the date shown; Under review listed but needs checking; Status unknown not yet confirmed. A document being online does not by itself mean it is current.
- Sewerage and Drainage (Surface Water Drainage) Regulations
- Sewerage and Drainage Act 1999
- Code of Practice on Coastal Protection (First Edition, June 2026)
- Code of Practice on Sewerage and Sanitary Works (3rd Edition, March 2025)
- Code of Practice on Surface Water Drainage (7th Edition, Dec 2018, with Addendum No. 3, Apr 2025)
- Guidance Notes for Rainwater Harvesting Systems (Revision 3, October 2025)
- PUB Circular: Addendum No. 3 to the Code of Practice on Surface Water Drainage (16 April 2025)
- ABC Waters Design Guidelines
- Engineering Procedures for ABC Waters Design Features (2024 Edition)
- Managing Urban Runoff (Drainage Handbook)
- PUB Circular: Lodgement Scheme for ABC Waters Submissions (2 December 2024)
- ECM Submission Guidelines (2022)
- ECM Guidebook (2018 Edition)
- ABC Waters Certification Application Checklist
- ABC Waters Design Calculation Template (vegetated swale, bioretention swale, bioretention basin)
- Appendices for Surface Water Drainage
- Chart for Estimated Volume of Online Detention Tank
- Condensed Booklet of Engineering Procedures (ABC Waters)
- Declaration Form for ABC Waters Design Features
- Flood-Resilient Developments Guidebook
- On-site Stormwater Detention Tank Systems (Technical Guide)
- Standard Drawings for Surface Water Drainage
Contribute a resource · Listings link to official sources; we host copies only where the licence permits.