LEED Certification: the international rating, run by USGBC and awarded through GBCI.

LEED awards four levels by total points earned, Certified, Silver, Gold and Platinum, in ascending order, on a scale where the base rating systems total 100 points plus additional innovation and regional priority points. Prerequisites must be met regardless of level; they earn no points but a project cannot certify without them.

The US Green Building Council develops and owns the LEED rating systems; Green Business Certification Inc., a separate body, administers the certification reviews and issues the certificates. Practically, a project registers and submits on LEED Online and receives its decision from GBCI's reviewers.

No. LEED India, which was previously facilitated locally, was discontinued and Indian projects now register directly under the international LEED rating systems with USGBC and GBCI. Projects seeking an Indian-benchmarked system look to IGBC or GRIHA instead: which is a different decision, not a substitute route to LEED.

It follows the project's nature: Building Design and Construction for new construction and major renovation, Interior Design and Construction for tenant fit-outs, Operations and Maintenance for existing buildings in use, and Neighborhood Development for larger developments. A fit-out inside a certified base building takes a different route from the base building itself.

The version in force at the time of registration, within the registration window USGBC allows for each version. Because credit requirements and thresholds change between versions, the version is a substantive decision. A strategy built on one version's credits does not transfer intact to another.

Not harder, but different. Several credits depend on documented product attributes, third-party declarations and supply-chain evidence that Indian vendors may not hold as standard, and the baselines and referenced standards are international. The workable approach is to fix the credit strategy early around what the local supply chain can actually evidence, rather than assuming documentation will be available at procurement.

Submitted documentation goes through a preliminary review in which credits are marked anticipated, pending or denied with comments; the project responds and resubmits for final review, after which the level is awarded. Budgeting time for at least one round of comments is realistic. A clean first pass on every credit is uncommon.

Yes. Projects sometimes pursue LEED for international stakeholders and IGBC or GRIHA for domestic recognition or a state incentive. The underlying technical work (energy modelling, water calculations, commissioning) largely serves both, but the documentation formats and the submissions are separate, so dual certification adds administrative effort rather than duplicating the engineering.