Code review practices - Standard approach

Set clear code reviewing standards, helps every other reviewer and sets clear expectations from both submitters and reviewers

Maintain a review checklist (GitHub has easy way to pre-populate PRs with a template)

Define clear review turnaround times

Add automation as much as possible to do some review tasks, e.g. build failures, format checkers, running unit tests

Document standard for blocking a PR merge

Make the review standard document visible to everyone on the team touching the code