ICS number: 91.140.60
NTON 09 007 - 19 Diseño de sistemas de abastecimiento. Agua potable (Nicaraguan Mandatory Technical Standard (NTON) No. 09 007-19: Design of drinking water supply systems) (53 page(s), in Spanish)
The notified text establishes technical criteria for the design of systems that supply water for human consumption.
It applies to the design of drinking water supply systems for urban and rural areas.