Can someone list exactly what you need to get each year, (placa, revista, marbete, etc?) when you need to get them, how much each should cost, and where you go for it? Might make a good "sticky".
Revista & marbete are usually annual but not necessarily the same time each year. Placa (new metal reg. plate) is usually once every 4 years. Most people check with DR papers or DR1 news where announcements are made once the new ones are available.