Hello,

The only link I found regarding type 1:
http://disability-claims.org/disability_conditions.html

I know from couple of books I read that the "international league against
epilepsy" (http://www.epilepsy.org/) classified the several types of
epileptic seizures. Within my book, there is something called type 1 Partial
(focal, local), type 2 Generalized (convulsive, non-convulsive)  and type 3
Unclassified.

The same league classified the types of epilepsies / syndromes. Summarizing:
type 1 Localization related (focal, local, partial), type 2 Generalized,
type 3 Undetermined epilepsies and type 4 Special syndromes.

Cheers,
Marco