As I wrote earlier:
Changes are indicated by sidebars; these are:
Validity periods are now stated in the pre-amble, including those applicable to applicants seeking additional Class Ratings to be included in existing NPPLs. Basically, any ‘old’ Class Rating must have been valid in the 12 months before application is made for the ‘new’ Class Rating.
Inclusion of requirements applicable to military Medical Officers countersigning Medical Declarations for Service personnel.
Inclusion of standard allowances applicable to incomplete training completed on other aircraft classes towards Microlight Class Ratings.