We are pleased to announce the publication of MISRA C:2012 Amendment 4 (MISRA C:2012 AMD4). This document completes additional updates for ISO/IEC 9899:2011/2018 with consideration of new C11/C18 features.

This amendment is intended to be used with MISRA C:2012 (Third Edition, First Revision) as revised and amended by:

• MISRA C:2012 Technical Corrigendum 2,
• MISRA C:2012 Amendment 2, and
• MISRA C:2012 Amendment 3.

This amendment is also compatible with MISRA C:2012 (Third Edition) as revised and amended by:

• MISRA C:2012 Technical Corrigendum 1, 
• MISRA C:2012 Technical Corrigendum 2, 
• MISRA C:2012 Amendment 1, and
• MISRA C:2012 Amendment 2, and
• MISRA C:2012 Amendment 3.

The document can be found from the “Publications” page or via the MISRA discussion forum.