EU-OPS 1.430 (d)2 details the requirement for continuous descent non-precision approaches, further information can be found in Appendix 1 (old) or (new) to OPS 1.430 depending which your company is using in the Operations Manual for working out approach minima.
Yet more information is available in TGL44,in particular ACJ OPS 1.430, AMC 1.430 and IEM OPS 1.430.
Ultimately you should work out the minima as defined in your operations manuals.
Obviously the above only applies to those operating under an AOC.