HOAI 2021 – Textausgabe mit Interpolationstabellen - mit E-Book (PDF)

The new HOAI 2021 implements the ruling of the European Court of Justice from July 2019 and introduces several changes for architects and engineers, particularly regarding the pricing framework of minimum and maximum rates, the due date, and the agreement of the architect's fees. This book provides all the information related to the new fee schedule and explains the essential changes in a practical and easily understandable way. Highlighted changes compared to the old and new HOAI offer a quick overview. Detailed example calculations demonstrate step by step how to determine fees and present them in an auditable invoice. Author notes on formulating the newly required fee agreement in written form and consumer information on the minimum rate assist in legally secure communication with clients. The expanded fee tables with interpolated table values support initial fee estimations, plausibility checks of software-based calculations, or discussions with clients. Contents include: • Part A: Introduction, especially the history and key innovations • Part B: HOAI 2021, legal text with highlighted changes • Part C: Comparison HOAI 2013/2021 Part 1, with official justification and brief commentary • Part D: Fee and sample invoices • Part E: Interpolated fee tables • Part F: Interpolated fee tables for consulting services.