Documenting finance and accounting process

Answer:

Since the standard doesn't have any requirements regarding finance and accounting processes, you don't have to document them or even include them in the scope of your QMS (Quality Management System). It is enough to identify them as a supporting processes for your main processes.

For more information, see: Deciding Which Procedures to Document in QMS https://advisera.com/9001academy/blog/2013/11/26/deciding-procedures-document-qms/

These materials will also help you regarding QMS documentation:
- Book Discover ISO 9001:2015 Through Practical Examples https://advisera.com/books/discover-iso-9001-2015-through-practical-examples/
- Free online training ISO 9001:2015 Foundations Course https://advisera.com/training/iso-9001-foundations-course/
- Conformio (online tool for ISO 9001) https://advisera.com/conformio/