FAOLEX数据库

汤加 - Water - 查看更多

Water Resources Act 2020 (No. 2 of 2020).
Date of text: 21 October 2020
Tonga Water Board Act 2000 (Act No. 32 of 2000).
Date of text: 08 August 2001
Water Supply Regulations.
Date of original text: 1963 (1984)
Public Health (Mosquito Control) Regulations.
Date of original text: 1938 (31 December 1988)
Sanitary Superintendence Regulations.
Date of original text: 1929 (31 December 1988)