The current JERS-1 SAR Instrument Processing Facility (IPF) version is v2.05p3, which was released on the 21 September 2015. Processing of the whole JERS-1 SAR dataset using this processor was then carried out by ACS. Quality disclaimers associated with this IPF release are available via the Quality Control Reports.

A further improved version of the ESA JERS-1 SAR IPF also exists (v2.06p1), which incorporates some additional input data recovery capabilities aiming to maximise the production. This version of the processor was released on the 31 January 2016. However, as per agreement with ESA, this version is not currently used for JERS-1 SAR processing.