Are your data flow in line with all the policies and other expectations to your data handling?
These can be:
Code of conduct for preserving data
Being able to cite your own data …
Take a look at your flow. Do you unintentionally loose data that should later be used to prove your findings. That can be alterations of data without have a copy of the original data set.
How will you preserve your data for yourself and others, and can you read and understand the data in e.g. five years.