There appears to be a lot of these at the moment!
See
http://nationalprivatepilotslicence....20REV%2011.pdf
It's possible to provide credit for training conducted in SSEA aircraft in an ICAO contracting state towards a NPPL(A) with SSEA class rating. See paragraph 2.3 of the above cross-crediting document or CAP 804, Section 5, Part A, Appendix 1, page 7. Your student will need to submit a request to a NPPL Adviser for an individual assessment prior to starting their training with you.
Once they hold a NPPL(A) with SSEA class rating then conversion is available to EASA LAPL and PPL licences via CAP 804, Section 4, Part P.
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