The 1st type of approach (RNAV GPS) we are "authorised" to conduct without special airport authorisations, the 2nd approach RNAV (RNP) which used to have the abbreviation SAAAR, we are not authorised to do.
I believe that the two approaches that 4HolerPoler is talking about are RNAV (RNP) approaches. (Kathmandu and Seychelles)
Mutt