RNP Operations Operator responsible for

integrity

GNSS with RAIM required

RNAV OperationsATS responsible for integrity by surveillance or procedural

means

GNSS or DME/DME/IRU

RNP 1 RNAV 1

RNP 2 RNAV 2

RNP APCH

For terminal operationsAircraft must remain within

½ nm of track at all times

For en-route operationsAircraft must remain within 1

nm of track at all times

Existing RNAV/GNSS approaches meet this standard