Sorry I didn't see this before. From what I know, this "attestation" is nothing more than a fancy word for representation that you qualify for something or that you have something, e.g. coverage in an area. Typically what is required is on the form itself. They may even ask you for the policy - which is more than intent but actually having current enrollment. I saw an attestation for a pediatric dental plan and remember seeing this. If it requires that someone be enrolled in a dental plan, intent to enroll would not seem to be sufficient. I would double check.