(a) “Board” means the California Architects Board.

(b) “Code” means the Business and Professions Code.

(c) “Approved school” means a school with a landscape architecture program approved by the Board.

(d) “Group practice” means a partnership, firm or corporation offering and/or engaged in the practice of landscape architecture. Landscape architectural services of the group practice must be performed by or under the direct supervision of a person who may be a partner, principal, officer, or employee of the group practice who holds a valid license to practice landscape architecture in this State. The signature, date of execution and license number of such licensed person shall appear on all instruments of service.

(e) “Individual practice” means the practice of landscape architecture by one person who holds a valid license to practice landscape architecture in this State.

(f) “Instruments of service” means finalized working drawings, contract proposals, site analyses, environmental review documents, inspection reports, cost estimates, planning studies, and specifications which have been prepared by a person who holds a valid license to practice landscape architecture in this State or which have been prepared under his or her immediate and responsible direction.