A National Park authority must from time to time review its National Park Plan and, if it thinks fit, prepare and submit to the Scottish Ministers an amended National Park Plan.

A review under subsection (1) is to take place not more than 5 years (or such lesser period as the Scottish Ministers may direct) from the adoption of the National Park Plan or, as the case may be, the previous review.

Section 12 applies in relation to an amended National Park Plan as it applies to a National Park Plan prepared in pursuance of section 11.