Jose,
The 2-year provision only applies for regular mutual consent divorces between Dominican nationals who reside in the DR.
Foreigners and/or Dominican citizens with legal residency abroad can obtain their Dominican Quick Divorce regardless of their marriage's duration, based on article 28 of Divorce law No. 13-06 (Bis).
For more information on Dominican Quick Divorces feel free to visit Guzman Ariza's overview on Dominican Quick Divorces at
Quick Divorce in the Dominican Republic: An Overview .
Regards,
Alfredo A. Guzman