• IS 1172:1993 Code of basic requirements for water supply, drainage and sanitation
• IS 1742:1983 Code of practice for building drainage
• IS 2064:1993 Code of practice for selection, installation and maintenance of sanitary appliances
• IS 2065:1983 Code of practice for water supply in buildings
• IS 2470(Part 1):1985 Code of practice for installation of septic tanks: Part I design, criteria and construction
  IS 2470(Part 2):1985 Code of practice for installation of septic tanks: Part 2 Secondary treatment and disposal of septic tank effluent
• IS 3114:1994 Code of practice for laying of cast iron pipes
• IS 4111(Part 1):1986 Code of practice for ancillary structures in sewerage system: Part I Manholes
• IS 4111(Part 2):1985 Code of practice for ancillary structures in sewerage system: Part II Flusing tanks
• IS 4111(Part 3):1985 Code of practice for ancillary structures in sewerage system: Part III Inverted syphon
• IS 4111(Part 4):1968 Code of practice for ancillary structures in sewerage system: Part 4 Pumping stations and pumping mains (rising mains)
• IS 4111(Part 5):1993 Code of practice for ancillary structures in sewerage system: Part 5 Tidal outfalls
• IS 4127:1983 Code of practice for laying of glazed stoneware pipes
• IS 5329:1983 Code of practice for sanitary pipe work above ground for buildings
• IS 5611:1987 Code of practice for construction of waste stabilization ponds (faculative type)
• IS 5822:1994 Code of practice for laying of electrically welded steel pipes for water supply
• IS 6280:1971 Specification for sewage screens
• IS 6295:1986 Code of practice for water supply and drainage in high altitudes and/or sub-zero temperature regions
• IS 6924:1973 Code of practice for the construction of refuse chutes in multistoreyed buildings
• IS 7090:1985 Guidelines for rapid mixing devices
• IS 7208:1992 Guidelines for flocculator devices
• IS 7232:1974 Method for imhoff cone test
• IS 7558:1974 Code of practice for domestic hot water installations
• IS 7740:1985 Code of practice for construction and maintenance of road gullies
• IS 8413(Part 1):1977 Requirements for biological treatment equipment: Part 1 Trickling filters
• IS 8413(Part 2):1982 Requirements for biological treatment and equipment: Part 2 Activated sludge process
• IS 8419(Part 1):1977 Requirements for filtration equipment : Part 1 Filtration media – sand and gravel
• IS 8419(Part 2):1984 Requirements for rapid sand gravity filtration equipment: Part 2 Underdrainage system
• IS 9110:1979 Specification for hand operated augers for cleaning water-closets pipes and sewers
• IS 9222(Part 1):1990 Recommendations for handling and dosing devices for chemicals for water treatment: Part I Coagulants
• IS 10037(Part 1):1981 Requirements for sludge dewatering equipment: Part I Sludge drying beds-sand and gravel
• IS 10037(Part 2):1983 Requirements for sludge de-watering equipment: Part 2 Vacuum filtration equipment
• IS 10037(Part 3):1983 Requirements for sludge de-watering equipment: Part 3 Centrifugal equipment (Solid bowl type)
• IS 10053:1981 Requirements for equipment for jackson candle turbidimeter and determination of turbidity
• IS 10261:1982 Requirements for settling tank (clarifier equipment) for waste water treatment
• IS 10313:1982 Requirements for settling tank (clarifier equipment) for water treatment plant
• IS 10446:1983 Glossary of terms relating to water supply and sanitation
• IS 10552:1983 Specification for buckets to be used in power driven bucket type sewer cleaning machine
• IS 10553(Part 1):1983 Requirements for chlorination equipment: Part I General guidelines for chlorination plants including handling, storage and safety of chlorine cylinders and drums
• IS 10553(Part 2):1983 Requirements for chlorination equipment: Part 2 Vacuum feed type chlorinators
• IS 10553(Part 4):1983 Requirements for chlorination equipment: Part 4 Gravity feed type gaseous chlorinators
• IS 10553(Part 5):1987 Requirements of chlorination equipment: Part 5 Bleaching powder solution feeder displacement type chlorinator
• IS 10595:1983 Requirements for power driven bucket-type sewer cleaning machine
• IS 11117:1984 Requirements for power driven rodding machine for sewers
• IS 11208:1985 Guidelines for registration of plumbers
• IS 11387:1985 Requirements for high pressure jetting machine for sewer cleaning
• IS 11397:1985 Specification for attachment tools for power driven rodding machine for sewers
• IS 11401(Part 1):1985 Requirements for slow sand filters: Part 1 General guidelines
• IS 11401(Part 2):1990 General requirements for slow sand filters: Part 2 Design, construction, operation and maintenance
• IS 11906:1986 Recommendations for cement mortar lining for cast iron mild steel and ductile-iron pipes and fittings for transportation of water
• IS 11925:1986 Specification for pitch-impregnated fibre pipes and fittings for drainage purposes
• IS 11931:1987 Specification for sewer cleaning metal rods
• IS 11972:1987 Code of practice for safety precautions to be taken when entering a sewerage system
• IS 12183(Part 1):1987 Code of practice for plumbing in multi-storeyed buildings: Part 1 Water supply
• IS 12251:1987 Code of practice for drainage of building
• IS 12288:1987 Code of practice for use and laying of ductile iron
• IS 12314:1987 Code of practice for sanitation with leaching pits for rural community
• IS 13166:1992 Guidelines for evaluation and testing of mechanical surface aerators
• IS 13496:1992 General requirements of suction machine for cleaning sewers, manholes and ancillary structures provided on sewer line and closed storm water
• SP 35(S&T): 1987 Handbook on water supply and drainage with special emphasis on plumbing