A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
- 9 /2009 : Nation Building Tax
- 3/2020 : Nation Building Tax (Amendment)
- 20/2019 : Nation Building Tax (Amendment)
- 20/2018 : Nation Building Tax (Amendment)
- 13/2017 : Nation Building Tax (Amendment)
- 22/2016 : Nation Building Tax (Amendment)
- 12/2015 : Nation Building Tax (Amendment)
- 10/2014 : Nation Building Tax (Amendment)
- 11/2013 : Nation Building Tax (Amendment)
- 10/2011 : Nation Building Tax (Amendment)
- 32/2009 : Nation Building Tax (Amendment)
- 9/2012 : Nation Building Tax (Amendment)
- 01/1988 : National Apprenticeship (Amendment)
- 04/1987 : National Apprenticeship (Amendment)
- 53/1998 : National Aquaculture Development Authority of Sri Lanka
- 23/2006 : National Aquaculture Development Authority of Sri Lanka (Amendment)
- 54/1981 : National Aquatic Resources Research and Development Agency
- 32/1996 : National Aquatic Resources Research and Development Agency (Amendment)
- 32/1997 : National Authority on Teacher Education
- 8/2015 : National Authority on Teacher Education (Repeal)
- 27/2006 : National Authority on Tobacco and Alcohol
- 3/2015 : National Authority on Tobacco and Alcohol (Amendment)
- 35/1982 : National Crafts Council and Allied Institutions
- 04/1996 : National Crafts Council and Allied Institutions (Special Provisions)
- 11/1984 : National Dangerous Drugs Control Board
- 21/1990 : National Dangerous Drugs Control Board (Amendment)
- 41/1986 : National Dangerous Drugs Control Board (Amendment)
- 09/1985 : National Defence Fund
- 16/2018 : National Defence Fund (Amendment)
- 10/1991 : National Defence Fund (Amendment)
- 34/1999 : National Development Bank of Sri Lanka (Amendment)
- 10/1992 : National Development Bank of Sri Lanka (Amendment)
- 10/1990 : National Development Bank of Sri Lanka (Amendment)
- 01/2005 : National Development Bank of Sri Lanka (Consequential Provisions)
- 18/2014 : National Enterprise Development Authority
- 17/2006 : National Enterprise Development Authority
- 47/1980 : National Environmental
- 53/2000 : National Environmental (Amendment)
- 56/1988 : National Environmental (Amendment)
- 45/1980 : National Film Corporation of Sri Lanka (Amendment)
- 03/1986 : National Film Corporation Trust for Film Artistes and Technicians
- 13/1981 : National Health Development Fund
- 26/1987 : National Health Development Fund (Amendment)
- 17/1984 : National Health Development Fund (Amendment)
- 32/2003 : National Housing Development Authority (Amendment)
- 23/2002 : National Housing Development Authority (Amendment)
- 30/1999 : National Housing Development Authority (Amendment)
- 20/1988 : National Housing Development Authority (Amendment)
- 05/1982 : National Housing Development Authority (Amendment)
- 37/2008 : National Housing Development Authority (Special Provisions)
- 2/2014 : National Institute of Business Management (Amendment)
- 28/1991 : National Institute of Business Management (Amendment)
- 28/1985 : National Institute of Education
- 36/1999 : National Institute of Fisheries and Nautical Engineering
- 12/2010 : National Institute of Labour Studies
- 26/2007 : National Institute of Language Education and Training
- 38/2009 : National Institute of Occupational Safety and Health
- 38/2003 : National Institute of Plantation Management (Amendment)
- 05/1987 : National Institute of Plantation Management (Amendment)
- 76/1981 : National Institute of Plantation Management (Amendment)
- 51/1998 : National Library and Documentation Services Board
- 5/2015 : National Medicines Regulatory Authority
- 44/2011 : National Police Academy
- 11/2016 : National Research Council of Sri Lanka
- 78/1981 : National Resources, Energy and Science Authority of Sri Lanka
- 22/1999 : National Savings Bank (Amendment)
- 28/1995 : National Savings Bank (Amendment)
- 33/1987 : National Savings Bank (Amendment)
- 08/1982 : National Savings Bank (Amendment)
- 15/2002 : National Security Levy (Amendment)
- 04/2001 : National Security Levy (Amendment)
- 24/2000 : National Security Levy (Amendment)
- 21/1999 : National Security Levy (Amendment)
- 17/1998 : National Security Levy (Amendment)
- 37/1997 : National Security Levy (Amendment)
- 11/1996 : National Security Levy (Amendment)
- 36/1996 : National Security Levy (Amendment)
- 37/1991 : National Transport Commission
- 6/2017 : National Transport Commission (Amendment)
- 30/1996 : National Transport Commission (Amendment)
- 32/2011 : Navy (Amendment)
- 53/1999 : Navy (Amendment)
- 11/1993 : Navy (Amendment)
- 24/1986 : Navy (Amendment)