This chapter examines the concept of administrative review in the context of the Indian Constitution, with particular emphasis on how administrative actions are reviewed under Article 14. It first considers whether administrative review is different from legislative review, and especially whether the grounds of judicial review under Article 14 apply to the same extent when it comes to the validity of legislation compared with administrative action. It then discusses the scope of the power of administrative review under the concept of ‘reasonableness’ and whether this concept has been applied on a consistent basis. It also comments on the inherently abstract and imprecise nature of the concept of ‘reasonableness’ and how this has contributed to the lack of a judicially manageable test or standard for analysing the various cases adjudicated by the Indian Supreme Court. Finally, the chapter discusses the nature of executive power and how it may influence an adjudication of reasonableness.