What must be achieved to earn a 1 Pearl rating in the Estidama system?

To earn a 1 Pearl rating in the Estidama system, it is essential to meet all mandatory credits. The Estidama framework emphasizes the importance of adhering to fundamental sustainability principles, which are established as mandatory criteria. Achieving compliance with these mandatory credits demonstrates a commitment to basic sustainable practices in building and construction.

While the other choices reference various points of credit in addition to the mandatory requirements, earning just the 1 Pearl rating focuses specifically on fulfilling the necessary prerequisites outlined in the Estidama guidelines. It’s crucial to understand that these mandatory credits form the foundation of the program, and successful completion is required for any level of rating within Estidama. Therefore, securing all mandatory credits is the key criterion for achieving the 1 Pearl rating.