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Classification
Building class 1a Building class 1b Building class 2 Building class 3 Building class 4 Building class 5 Building class 6 Building class 7a Building class 7b Building class 8 Building class 9a Building class 9b Building class 9c Building class 10a Building class 10b Building class 10c

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Classification
Building class 1a Building class 1b Building class 2 Building class 3 Building class 4 Building class 5 Building class 6 Building class 7a Building class 7b Building class 8 Building class 9a Building class 9b Building class 9c Building class 10a Building class 10b Building class 10c
SA IntroductionPart A6 Building classificationPart B2 Heated water servicesPart B5 Cross-connection controlPart B6 Rainwater servicesPart C1 Sanitary plumbing systemsPart C2 Sanitary drainage systemsPart C3 On-site wastewater managementSA Referenced documentsSA Footnote: Other legislation affecting buildings