What is required from the applicant for LEED project registration?

For LEED project registration, the primary requirement is the submission of an application form along with the payment of associated fees. This step marks the official initiation of the LEED certification process for the project. The application form collects essential information about the project, including specifics on its location, size, and intended rating system, while the associated fees contribute to the processing and administrative costs of the certification body.

Other options, while they may be relevant in certain contexts, are not standard requirements for project registration. A letter of intent from stakeholders may be beneficial for project planning but is not mandatory for registration. Similarly, construction blueprints and project timelines are typically required at later stages in the certification process when seeking to demonstrate compliance with various LEED credits, rather than at the point of registration. An environmental impact statement is also not a prerequisite for project registration within the LEED system.

Thus, the correct answer is centered on the foundational administrative steps needed to kickstart the certification journey.