Best to call the Board because rules vary from state to state. In one of the three states I'm registered in, they list Board approved providers. However, I think they have a loophole in the rules. The way I read it, they're saying if a provider isn't listed here but they're approved by a recognized industry group - AIA is one of listed groups - then the PDH is OK by them. In another state where I'm registered, which doesn't have a list of approved providers, I received an audit notice a few years ago. They accepted everything I sent in.
In one state I dropped they accepted project management courses, whereas others don't.
As an aside, none of the three States require the PDH's to be in my field of practice. For me that's a good thing. I'm sort of a PDH junkie; I like to look at a wide variety of topics.