It would be impossible to apply for and receive CLE approval for every state. However, in every state where it has been applied for it has been approved as it was granted Pennsylvania CLE status. Typically what most state bars require is the following”
1. Proof of another state granting CLE credit: http://www.forensicchromatography.com/wp-content/uploads/PACLE-approval.pdf
2. The list of faculty: http://www.forensicchromatography.com/instructors/
3. The agenda: http://www.forensicchromatography.com/schedule/
4. Proof of attendance: http://www.forensicchromatography.com/graduates/
It should not pose a large issue.