Employer’s Information Requirements (EIR)

Client information requirements (EIR) form a fundamental document to be prepared when working in a building information modeling (BIM) environment. It describes the specific information that the employer or client wishes to be included in the design and/or BIM model of a construction project.

It serves as a guide for the project team to ensure they provide the necessary information and solutions to meet the employer’s needs. The EIR typically covers information about design, construction, and building operation, and may include specific requirements such as sustainability or accessibility. Additionally, it outlines performance criteria, standards, and deliverables for the project.

When starting a project with an adequate EIR numerous benefits are provided, including improved accuracy and detail in the building model, better communication and collaboration between project team and employer. The EIR ensures that the project team understands the employer’s needs and requirements. Such a document plays a crucial role in ensuring the successful outcome of a construction project by providing clear guidelines for the project team and improving the overall performance of the building.