We addresses a similar situation in a [previous Q&A post](https://navigator.er.usgs.gov/QandA/questions/362/adult-classes "previous Q&A post"), but I'll rehash here:
While we don't have any hard and fast rules regarding adult schools (because they all tend to offer differing curriculums) if the school in question meets the following criteria, it can be collected as a *General School*.
Does this school have its own distinct physical address (apart from other school buildings)?
Does the district list this school separately from other schools, or is it a program run out of an existing elementary/middle/high school building?
Are there organized classes taught at the physical location?
If it also offers vocational programs, then it can be labeled as a *Technical/Trade School*. Since you mentioned a CNA program, I would probably lean towards labeling this as a trade school.
Since we've taken the stance of examining these types of schools on a case-by-case basis, it would be helpful if we had the name of this school so we could dig a little deeper. If you'd like more specific guidance on this particular school, send us an email with a link to the school's website at nationalmapcorp@sugs.gov.