ASIL meaning in General ?

Answer: What is Automotive Safety Integrity Level mean? This article is a discussion of ASIL as a means of classifying hazards, particularly to provide a context for comparison with other methods of classifying hazards, risk, quality or reliability. For a more thorough description of ASIL, methods of its assessment, and its roles within ISO 26262 processes, see ISO 26262 - Part 9: Automotive Safety Integrity Level.

Automotive Safety Integrity Level (ASIL) is a risk classification scheme defined by the ISO 26262 - Functional Safety for Road Vehicles standard. This is an adaptation of the Safety Integrity Level (SIL) used in IEC 61508 for the automotive industry. This classification helps defining the safety requirements necessary to be in line with the ISO 26262 standard. The ASIL is established by performing a risk analysis of a potential hazard by looking at the Severity, Exposure and Controllability of the vehicle operating scenario. The safety goal for that hazard in turn carries the ASIL requirements.

There are four ASILs identified by the standard: ASIL A, ASIL B, ASIL C, ASIL D. ASIL D dictates the highest integrity requirements on the product and ASIL A the lowest. Hazards that are identified as QM (see below) do not dictate any safety requirements.

reference

Full Form	Category
American Society of International Law	Academic & Science
Automotive Software Integrity level	Computing
Advanced Systems Integration Lab	Computing
Automotive Safety Integrity Level	General
Allied Services International Ltd	International
Amit Spinning Industries Limited	NSE Company Symbol