Ministerial Act: Nº 477, 15 December 2011 (22 pages in Portuguese).

Draft technical regulation proposing essential requirements to be complied by systems and equipment for water heating using solar energy, aiming at safety, performance, accident prevention and energy efficiency.

Source

ePing TBT Platform
G/TBT/N/BRA/456

Products

Heaters; solar water heaters, non-electric (841912), Heaters; instantaneous or storage water heaters, non-electric, (other than instantaneous gas or solar water heaters) (841919),