| S. w. r. d. bandaranaike national memorial foundation (amendment) |
- |
- |
- |
1983 |
| S. w. r. d. bandaranaike national memorial foundation (amendment) |
- |
- |
 |
1981 |
| S.d.bandaranaike foundation (incorporation) |
- |
- |
- |
2004 |
| S.w.r.d. bandaranaike national memorial foundation law |
- |
- |
- |
1975 |
| Saarc regional convention on suppression of terrorism |
- |
- |
- |
1988 |
| Sadaham mithuru samuluwa (incorporation) |
- |
- |
- |
1992 |
| Safeguard measures act |
 |
 |
|
2018 |
| Sahanoda foundation (incorporation) |
- |
- |
- |
2000 |
| Sale of state lands (special provisions) law |
- |
- |
- |
1973 |
| Salihiya thaikka (incorporation) |
- |
- |
- |
1998 |
| Samadhi community development foundation (incorporation) act |
|
|
|
2024 |
| Samadhi meditation and yoga centre (incorporation) act |
|
|
|
2024 |
| Samaja sahana padanama (incorporation) |
|
|
- |
2009 |
| Samastha lanka international development association (incorporation) |
|
|
- |
2007 |
| Samastha lanka sasanarakshaka mandalaya (incorporation) |
|
|
|
2014 |
| Sambuddha jayanthi chaitya trust |
- |
- |
- |
1980 |
| Sammanthurai thableekul islam arabic college (incorporation) |
|
|
- |
2009 |
| Samoda foundation (incorporation) |
|
|
- |
2009 |
| Samurdhi (amendment) act |
|
|
|
2025 |
| Samurdhi authority of sri lanka |
- |
- |
- |
1995 |
| Samurdhi authority of sri lanka (amendment) |
- |
- |
- |
1997 |
| Sarana buddhist (relief) foundation (incorporation) |
|
|
- |
2007 |
| Sareeram sri lanka national foundation (incorporation) |
|
|
- |
1999 |
| Sarvodaya trust fund for the advancement of humanity, development and peace (incorporation) |
- |
- |
- |
1984 |
| Saumyamoothi thondaman memorial foundation |
|
|
- |
2005 |
| Save the nation contribution |
- |
- |
- |
1996 |
| Save the nation contribution (amendment) |
- |
- |
- |
1997 |
| Save the nation contribution (abolition) |
- |
- |
- |
2002 |
| Save the nation contribution (amendment) |
- |
- |
- |
1996 |
| Saweera foundation (incorporation) act |
|
|
|
2024 |
| School development boards |
- |
- |
- |
1993 |
| Science and technology development |
- |
- |
- |
1994 |
| Science and technology development (amendment) |
|
|
|
2013 |
| Seamen's welfare fund |
- |
- |
- |
1984 |
| Secretary to the treasury (nomination of representative) |
|
|
|
2010 |
| Secured transactions |
|
|
- |
2009 |
| Secured transactions (amendment) act |
|
|
|
2024 |
| Securities and exchange commission of sri lanka act |
|
|
|
2021 |
| Securities and exchange commission of sri lanka (amendment) |
|
|
- |
2009 |
| Securities council |
- |
- |
- |
1987 |
| Securities council (amendment) |
- |
- |
- |
1991 |
| Securities exchange of sri lanka (amendment) |
- |
- |
- |
2003 |
| Seed |
- |
- |
- |
2003 |
| Seethawaka maniyangama rajamaha viharastha sanwardhana sabhawa (incorporation) |
|
|
- |
2007 |
| Senkadagoda eksath bauddha mandalaya (incorporation) |
- |
- |
- |
1980 |
| Serendib educational foundation (incorporation) |
|
|
- |
2009 |
| Serendib foundation (incorporation) |
- |
- |
- |
1991 |
| Serendib sufi study circle law |
- |
- |
- |
1974 |
| Servicemen (collection and disposal of specified property) |
- |
- |
- |
1957 |
| Settlement of debts (amendment) law |
- |
- |
- |
1976 |
| Settlement of debts law |
- |
- |
- |
1975 |
| Seva vanitha movement of sri lanka (incorporation) |
- |
- |
- |
1987 |
| Shaili educational foundation (incorporation) act |
|
|
|
2024 |
| Shantha children's education services foundation (incorporation) |
|
|
- |
2007 |
| Shop and office employees (regulation of employment and remuneration) (amendment) law |
- |
- |
- |
1975 |
| Shop and office employees (regulation of employment and remuneration) (amendment) |
- |
- |
- |
1985 |
| Shop and office employees (regulation of employment and remuneration) (amendment) act |
|
|
|
2024 |
| Shop and office employees (regulation of employment and remuneration) (amendment) act |
|
|
|
2018 |
| Shop and office employees (regulation of employment and remuneration) (amendment) act |
|
|
|
2021 |
| Shop And Office Employees (Regulation Of Employment And Remuneration) And Wages Boards (Amendment) |
- |
- |
|
1982 |
| Shop and office employees (amendment) |
- |
- |
|
1981 |
| Shrama vasana fund |
- |
- |
- |
1998 |
| Shrama vasana fund (amendment) act |
|
|
|
2019 |
| Sigiriya heritage foundation |
- |
- |
- |
1998 |
| Silk and allied products development law |
- |
- |
- |
1975 |
| Silkworm seed law |
- |
- |
- |
1974 |
| Sir john kotalawela defence academy (amendment) |
- |
- |
- |
1988 |
| Sir john kotelawala defence academy |
- |
- |
- |
1981 |
| Sir john kotelawala defence academy (amendment) |
|
|
- |
2007 |
| Sir razik fareed foundation (incorporation) |
- |
- |
- |
1982 |
| Siraj arabic college, oddamavadi (Incorporation) |
- |
- |
- |
2000 |
| Siri anuradhapura bastian pilgrims rest management society law |
- |
- |
- |
1975 |
| Siriniwes prajamithra sahayogitha kendraya (incorporation) |
|
|
|
2010 |
| Sisira jayakody siyapatha foundation (incorporation) act |
|
|
|
2022 |
| Sivmuni Se Vehera Buddhist Foundation (Incorporation) |
|
|
|
2014 |
| Small claims courts procedure act |
|
|
|
2022 |
| Small tenements (repeal) |
- |
- |
- |
1971 |
| Social security benefit scheme for media personnel |
- |
- |
- |
2006 |
| Social security board |
- |
- |
- |
1996 |
| Social security board (amendment) |
|
|
- |
1999 |
| Social security contribution levy (amendment) act |
|
|
|
2023 |
| Social security contribution levy (amendment) act |
|
|
|
2024 |
| Social security contribution levy act |
|
|
|
2022 |
| Social service foundation of wickramashila dharmayathenaya in bandaragama (incorporation) |
|
|
- |
2009 |
| Societies Ordinance (Amendment) |
|
|
- |
2005 |
| Society of structural engineers of sri lanka (incorporation) |
|
|
- |
2009 |
| Society of the apostolic church of sri lanka (incorporation) |
- |
- |
- |
1991 |
| Society of the ceylonese brothers of st. joseph |
|
|
|
2013 |
| Society of the margaya fellowship of sri lanka (incorporation) |
- |
- |
- |
1992 |
| Soil conservation (amendment) |
- |
- |
- |
1996 |
| Southern development authority of sri lanka |
- |
- |
- |
1996 |
| Special commodity levy |
|
|
- |
2007 |
| Special commodity levy (amendment) |
|
|
|
2014 |
| Special educational society (incorporation) |
|
|
- |
1999 |
| Special presidential commissions of inquiry (amendment) |
- |
- |
- |
1986 |
| Specified certificate of deposits (tax and other concessions) |
- |
- |
- |
1990 |
| Sports |
- |
- |
- |
1973 |
| Sports (amendment) |
|
|
- |
2005 |
| Sports (amendment) |
- |
- |
- |
1993 |
| Sports (amendment) |
- |
- |
- |
1998 |
| Sree narayana guru society of sri lanka |
- |
- |
- |
1980 |
| Sri anuradhapura bastian pilgrims rest management society (repeal) |
- |
- |
- |
1986 |
| Sri balabhivurdhi wardana society (incorporation) act |
|
|
|
2024 |
| Sri bodhiraja foundation (incorporation) |
- |
- |
- |
1993 |
| Sri dhammalankara social services foundation (incorporation) |
|
|
|
2011 |
| Sri gangathilaka maha viharastha sasanaraksaka samithiya (incorporation) |
- |
- |
- |
2000 |
| Sri jayewardenepura general hospital board |
- |
- |
- |
1983 |
| Sri jayewardenepura pitakotte eksath avamangalliyadhara (shavakruththiyadhara) samithiya. (incorporation) |
- |
- |
- |
1988 |
| Sri kalyani eksath bauddha sangamaya (incorporation) |
- |
- |
- |
1992 |
| Sri kalyanodaya society - kandy (incorporation) |
|
|
- |
2009 |
| Sri lanka accounting and auditing standards |
- |
- |
- |
1995 |
| Sri Lanka accreditation board for conformity assessment |
|
|
- |
2005 |
| Sri Lanka Association Of Professional Social Workers (Incorporation) |
|
|
|
2014 |
| Sri Lanka Atomic Energy |
|
|
|
2014 |
| Sri lanka baptist sangamaya (incorporation) (amendment) act |
|
|
|
2024 |
| Sri lanka broadcasting corporation (amendment) law |
- |
- |
- |
1977 |
| Sri lanka broadcasting corporation (amendment) |
- |
- |
- |
1988 |
| Sri lanka broadcasting corporation (special provisions) |
- |
- |
- |
1996 |
| Sri lanka buddhist vihara devala foundation (incorporation) |
|
|
- |
2007 |
| Sri lanka bureau of foreign employment (amendment) |
|
|
- |
2009 |
| Sri lanka bureau of foreign employment (amendment) |
- |
- |
- |
1985 |
| Sri lanka bureau of foreign employment (amendment) |
- |
- |
- |
1994 |
| Sri lanka campus crusade for christ (incorporation) |
- |
- |
- |
1981 |
| Sri lanka cancer society (incorporation) |
- |
- |
- |
1997 |
| Sri lanka chamber of small industry (incorporation) |
|
|
|
2010 |
| Sri lanka chamber of small industry (incorporation) |
- |
- |
|
1981 |
| Sri lanka council for agricultural research policy |
- |
- |
- |
1987 |
| Sri lanka council of archaeologists (incorporation) |
- |
- |
- |
1992 |
| Sri lanka disaster management |
|
|
- |
2005 |
| Sri lanka economic association (incorporation) |
|
|
|
2011 |
| Sri lanka electricity |
- |
- |
- |
2009 |
| Sri lanka electricity (amendment) |
|
|
|
2013 |
| Sri lanka electricity (amendment) act |
|
|
|
2025 |
| Sri lanka electricity (amendment) act |
|
|
|
2022 |
| Sri lanka electricity act |
|
|
|
2024 |
| Sri lanka energy managers association (incorporation) |
- |
- |
- |
1994 |
| Sri lanka ex servicemen's association (amendment) |
- |
- |
- |
1992 |
| Sri lanka ex-servicemen's association law |
- |
- |
- |
1976 |
| Sri lanka ex-servicemen's institute |
- |
- |
- |
1973 |
| Sri lanka export development |
- |
- |
- |
1979 |
| Sri lanka eye foundation (incorporation) |
- |
- |
- |
1990 |
| Sri lanka federation of the visually handicapped (incorporation) |
|
|
- |
2007 |
| Sri lanka federation of university women (incorporation) |
- |
- |
- |
1985 |
| Sri lanka foundation law |
- |
- |
- |
1973 |
| Sri lanka foundation (amendment) |
- |
- |
|
1981 |
| Sri lanka fruit board law |
- |
- |
- |
1973 |
| Sri lanka institute of advanced technical education |
- |
- |
- |
1995 |
| Sri lanka institute of advanced technical education |
- |
- |
- |
2006 |
| Sri lanka institute of architects law |
- |
- |
- |
1976 |
| Sri lanka institute of architects (amendment) |
- |
- |
- |
1996 |
| Sri lanka institute of co-operative management |
- |
- |
- |
1983 |
| Sri lanka institute of co-operative management (repeal) |
- |
- |
- |
2004 |
| Sri Lanka institute of credit management (incorporation) |
- |
- |
- |
2000 |
| Sri lanka institute of development administration |
- |
- |
- |
1982 |
| Sri lanka institute of development administration (amendment) |
- |
- |
- |
1997 |
| Sri lanka institute of interior designers (incorporation) |
- |
- |
- |
1998 |
| Sri lanka institute of landscape architects |
|
|
- |
2009 |
| Sri lanka institute of local governance |
|
|
- |
1999 |
| Sri lanka institute of marketing (incorporation) |
- |
- |
- |
1980 |
| Sri lanka institute of printing |
- |
- |
- |
1984 |
| Sri lanka institute of strategic studies |
- |
- |
- |
2000 |
| Sri lanka institute of strategic studies (amendment) |
- |
- |
- |
2006 |
| Sri lanka institute of taxation (incorporation) (amendment) act |
|
|
|
2023 |
| Sri lanka institute of taxation (incorporation) |
- |
- |
- |
2000 |
| Sri lanka inventors incentives |
- |
- |
- |
1979 |
| Sri lanka islamic centre (incorporation) |
- |
- |
- |
1991 |
| Sri lanka islamic renaissance movement association (incorporation) |
- |
- |
- |
1992 |
| Sri lanka judges institute |
- |
- |
- |
1985 |
| Sri lanka land development corporation (amendment) act |
|
|
|
2021 |
| Sri lanka land reclamation and development corporation (amendment) |
- |
- |
- |
2006 |
| Sri lanka land reclamation and development corporation (amendment) act |
|
|
|
2019 |
| Sri Lanka library association (incorporation) law |
- |
- |
- |
1974 |
| Sri lanka library association (amendment) |
- |
- |
- |
2004 |
| Sri lanka national commission for the unesco act |
|
|
|
2024 |
| Sri lanka national freedom from hunger campaign |
- |
- |
- |
1973 |
| Sri lanka nurses council |
- |
- |
- |
1988 |
| Sri lanka nurses council (Amendment) |
|
|
- |
2005 |
| Sri lanka ports authority |
- |
- |
- |
1979 |
| Sri lanka ports authority (amendment) |
- |
- |
- |
1984 |
| Sri lanka ports authority (amendment) |
- |
- |
|
1984 |
| Sri lanka ports authority (amendment) |
- |
- |
- |
1992 |
| Sri lanka ports authority (amendment) act |
|
|
|
2023 |
| Sri Lanka Ports Authority (special provisions) |
- |
- |
- |
1990 |
| Sri lanka press council |
- |
- |
- |
1973 |
| Sri lanka press council (amendment) |
- |
- |
- |
2002 |
| Sri lanka railways authority |
- |
- |
- |
1993 |
| Sri lanka railways authority (repeal) act |
|
|
- |
2005 |
| Sri lanka rupavahini corporation |
- |
- |
- |
1982 |
| Sri lanka rupavahini corporation (amendment) |
- |
- |
- |
1988 |
| Sri lanka rupavahini corporation (amendment) act |
|
|
|
2022 |
| Sri lanka sahitya mandalaya |
- |
- |
- |
1958 |
| Sri lanka samata setha foundation (incorporation) |
|
|
|
2011 |
| Sri lanka samodaya foundation (incorporation) |
- |
- |
- |
1985 |
| Sri lanka society for numismatic studies (incorporation) |
- |
- |
- |
1998 |
| Sri lanka society for the prevention of cruelty to animals (incorporation) |
|
|
- |
2009 |
| Sri lanka standards institution |
- |
- |
- |
1984 |
| Sri lanka state plantations corporation (amendment) |
- |
- |
- |
1979 |
| Sri lanka state plantations corporation (amendment) |
- |
- |
- |
1985 |
| Sri lanka state trading corporations |
- |
- |
- |
1970 |
| Sri lanka state trading corporations (amendment) |
- |
- |
- |
1981 |
| Sri lanka sumithrayo (incorporation) |
- |
- |
- |
1986 |
| Sri lanka sustainable development act |
|
|
|
2017 |
| Sri lanka sustainable energy authority |
|
|
- |
2007 |
| Sri lanka tea board (amendment) |
- |
- |
- |
2006 |
| Sri lanka tea board (amendment) |
- |
- |
- |
1985 |
| Sri lanka tea board (amendment) act |
|
|
|
2018 |
| Sri lanka tea board law |
- |
- |
- |
1975 |
| Sri lanka tea Board (amendment) |
- |
- |
- |
1990 |
| Sri lanka tea board (amendment) |
|
|
- |
2003 |
| Sri lanka telecommunications |
- |
- |
- |
1991 |
| Sri lanka telecommunications (amendment) act |
|
|
|
2024 |
| Sri lanka telecommunications (amendment) |
- |
- |
- |
1996 |
| Sri lanka transport board |
|
|
- |
2005 |
| Sri lanka transport board (amendment) act |
|
|
|
2008 |
| Sri lanka united malay organisation (incorporation) |
- |
- |
- |
1986 |
| Sri lanka working journalist association (incorporation) |
- |
- |
- |
1987 |
| Sri lanka-nippon educational and cultural centre (incorporation) |
|
|
- |
2007 |
| Sri narada bauddha madhyasthana vihara sanwardana sabhawa (incorporation) |
- |
- |
- |
2003 |
| Sri payday sanity (incorporation) |
- |
- |
- |
1986 |
| Sri rathnajothi community development and social foundation (incorporation) |
- |
- |
- |
2008 |
| Sri sarananda development foundation (incorporation) |
|
|
- |
2007 |
| Sri sarananda foundation (incorporation) |
- |
- |
- |
1998 |
| Sri saranankara development foundation (incorporation) |
- |
- |
- |
2008 |
| Sri shakyasinharama viharastha karyasadhaka sanvidanaya (incorporation) act |
|
|
|
2022 |
| Sri subodharama sasana seva samithiya (incorporation) |
- |
- |
- |
1992 |
| Sri sugatha community development foundation (incorporation) |
- |
- |
- |
1992 |
| Sri sunethra mahadevi piriven rajamaha vihara sasana development society (incorporation) |
- |
- |
- |
2000 |
| Sri tax (amendment) |
- |
- |
|
1982 |
| Stamp (amendment) |
- |
- |
- |
1968 |
| Stamp (amendment) |
- |
- |
- |
1968 |
| Stamp (amendment) |
- |
- |
- |
1971 |
| Stamp (amendment) |
- |
- |
- |
1973 |
| Stamp (amendment) law |
- |
- |
- |
1975 |
| Stamp duty |
- |
- |
- |
1982 |
| Stamp duty (amendment) |
- |
- |
- |
2000 |
| Stamp duty (special provisions) |
|
|
- |
2006 |
| Stamp duty (special provisions) (amendment) |
|
|
- |
2008 |
| Stamp duty (amendment) |
- |
- |
- |
1988 |
| Stamp duty (amendment) |
- |
- |
- |
1991 |
| Stamp duty (amendment) |
- |
- |
- |
1993 |
| Stamp duty (amendment) |
- |
- |
- |
1993 |
| Stamp duty (amendment) |
- |
- |
- |
1996 |
| Stamp duty (amendment) |
- |
- |
- |
1996 |
| Stamp duty (amendment) |
|
|
- |
1999 |
| State agricultural corporations |
- |
- |
- |
1972 |
| State agricultural corporations |
- |
- |
- |
1980 |
| State film corporation |
- |
- |
- |
1971 |
| State gem corporation |
- |
- |
- |
1971 |
| State gem corporation (amendment) |
- |
- |
|
1981 |
| State industrial corporations |
- |
- |
- |
1957 |
| State lands (recovery of possession) |
- |
- |
- |
1979 |
| State lands (recovery of possession) (amendment) |
- |
- |
|
1983 |
| State lands (recovery of possession) (amendment) |
- |
- |
- |
1992 |
| State lands (recovery of possession) (amendment) |
- |
- |
- |
1997 |
| State mortgage and investment bank (amendment) |
- |
- |
- |
1984 |
| State mortgage and investment bank law |
- |
- |
- |
1975 |
| State mortgage and investment bank (amendment) |
- |
- |
|
1981 |
| State mortgage and investment bank (implementation) |
- |
- |
- |
1994 |
| State printing corporation |
- |
- |
- |
1968 |
| State printing corporation (amendment) |
- |
- |
|
1981 |
| State printing corporation (amendment) |
- |
- |
- |
1998 |
| Strategic development projects |
|
|
- |
2008 |
| Strategic development projects (amendment) |
|
|
|
2011 |
| Strategic development projects (amendment) |
|
|
|
2013 |
| Students (higher education) loan fund |
- |
- |
- |
1972 |
| Students (higher education) loans |
- |
- |
- |
1983 |
| Sugar cane research institute (amendment) |
- |
- |
- |
1992 |
| Sugarcane research institute |
- |
- |
- |
1981 |
| Sugathadasa national sports complex authority |
|
- |
- |
1999 |
| Sugathadasa national sports complex authority (amendment) act |
|
|
|
2017 |
| Sukhitha subasadhaka sangamaya (incorporation) |
- |
- |
- |
1984 |
| Superior courts complex board of management |
- |
- |
- |
1987 |
| Superior major of the silvestro-benedictine congregation in sri lanka |
- |
- |
- |
1981 |
| Supplementary allowance of workers |
- |
- |
- |
1979 |
| Suppression of terrorist bombings |
|
|
- |
1999 |
| Suppression of unlawful acts against the safety of maritime navigation |
- |
- |
- |
2000 |
| Suppression of unlawful acts of violence at airports serving international civil aviation |
- |
- |
- |
1996 |
| Supreme court appeals (special provisions) |
- |
- |
- |
1960 |
| Surcharge on income tax |
- |
- |
- |
1961 |
| Surcharge on income tax |
- |
- |
- |
1979 |
| Surcharge on income tax |
- |
- |
|
1981 |
| Surcharge on income tax |
- |
- |
- |
1982 |
| Surcharge on income tax |
- |
- |
- |
1984 |
| Surcharge on income tax |
- |
- |
- |
1989 |
| Surcharge on income tax |
- |
- |
- |
1992 |
| Surcharge on income tax |
- |
- |
- |
2001 |
| Surcharge on income tax (amendment) |
- |
- |
- |
1991 |
| Surcharge on income tax (amendment) |
- |
- |
- |
1993 |
| Surcharge on income tax (amendment) |
- |
- |
- |
1994 |
| Surcharge on income tax (amendment) |
- |
- |
- |
1995 |
| Surcharge on wealth tax |
- |
- |
- |
1982 |
| Surcharge on wealth tax |
- |
- |
- |
1989 |
| Surcharge tax act |
|
|
|
2022 |
| Survey |
- |
- |
- |
2002 |
| Surveyors' institute sri Lanka (incorporation) |
- |
- |
- |
1982 |
| Suvasetha social service association (incorporation) |
- |
- |
- |
2000 |
| Suwa sahana sewa foundation (incorporation) |
- |
- |
- |
1992 |