The extinctive prescription of claims defined in the following subparagraphs shall become complete if not exercised for a period of three years: <Amended on Dec. 13, 1997>
| 1. | Interest, support fees, salaries, rent, and other claims purporting for the delivery of money or other things within a time limit of one year; |
| 2. | Claims of medical practitioners, midwives, nurses, and pharmacists, for medical treatment, professional services, and dispensation of medicines; |
| 3. | Claims of contractors, engineers, and persons engaging in planning or supervising works, for the execution of their works; |
| 4. | Claims against attorneys-at-law, patent agents, notaries public, certified public accountants, and certified judicial scriveners, for the return of documents kept in connection with their services; |
| 5. | Claims of attorneys-at-law, patent agents, notaries public, certified public accountants, and certified judicial scriveners, for their services; |
| 6. | Items received in exchange for products and merchandise sold by producers and merchants; |
| 7. | Claims of artisans and manufacturers for their works. |