Primarily available as a physical paperback; however, technical snippets and sample chapters are often referenced in PDF format online for searchability. AUTOSAR Compendium - Part 1: Application & RTE
First, a quick clarification. The AUTOSAR standard is distributed across hundreds of individual documents (SWS, SRS, TPS). The acts as a curated guide. Part 1 typically focuses on the Foundation and Methodology —the "why" and "how" before the "what." autosar compendium part 1 pdf top
