Yes, you need to make a way to lookup the Change Log information from the customer. I would never ask a normal end-user to use the standard Change Log Entry table directly.
But it's also a question of why you need this. I had customers who also wanted to see who changed the Credit Limit (and other financial data). They didn't really have a requirement that everyone should be able to see it. They were happy as long as the information was recorded and their superusers could look it up, upon request. So if this is the same for your, then you don't need any customizations.