If the policies on which the SPD's hang are superseded, then the SPDs themselves will also be superseded. I would suggest that
1) You review the SPDs against the new/emerging Local Plan and the NPPF;
2) If they remain relevant, make and consult on any necessary changes - I would imagine that most would be small updates - principally to the sections of the SPDs dealing with Policy linkages;
3) Consider, particularly in the case of site specific SPD, whether there are critical elements which should be included in policy in the new Local Plan.
Did you address the future of SPD in your Local Development Scheme?
