The answers to the following questions will enable you to demonstrate your knowledge of: . How to access and interpret: o national codes, including Building Code of Australia (BCA) and the Plumbing Code of Australia o Australian standards relevant to the industry sector . Includes state or territory and local government building and construction codes, standards and government regulations relevant to the form of building or construction being undertaken (e.g. WorkCover and EPA) . Types of building and construction drawings and specifications . Types, scope and usage of labour through the employee and