Will a 3rd party certificate be required if the project uses products from the GRIHA product catalogue?
If the project is using products from the product catalogue, then it does not require a 3rd party test certificate.
If the product is not a part of the GRIHA product catalogue then, cut sheets must be provided clearly indicating the respective technical values. For example, percentage of recycled content.
Please note that self-declarations by the manufacturer or the project team will not be accepted.