SI 579 part 1.1 - Solar water heating systems: Solar collectors - General requirements; SI 579 part 1.2 - Solar water heating systems: Solar collectors - Test methods.

The revision procedure of the Mandatory Standard SI 579 part 1 and the voluntary standards SI 579 parts 3, 7, 10.1, and 10.2, to be replaced with SI 579 parts 1.1 and 1.2, notified in G/TBT/N/ISR/912 was revoked on 8 March, 2023.

Source

ePing TBT Platform
G/TBT/N/ISR/912/Add.1

Products

Heaters; instantaneous or storage water heaters, non-electric, (other than instantaneous gas or solar water heaters) (841919),