Public services delivery has been at the forefront of public sector reforms in many countries throughout the past three decades. Invariably, the desire is to do more with less, empower citizens, enhance transparency, and hold public servants accountable. Many countries have therefore developed a number of service delivery mechanisms over the years to achieve this objective. A good example is the Citizen's Charter System. First developed in the United Kingdom, the idea quickly spread to other developed countries and, more recently, to some developing countries as well. Ghana has followed the lead taken by these countries by developing its own Citizen's Charter, which is believed to be the 'holy grail' of service delivery in the public sector. The article attempts to examine the Citizen's Charter, evaluate its rationale, and any challenges that may be faced in its implementation. It argues that there are a number of constraints, which the government should have addressed before establishing the Charter. The government's failure to address these challenges, it is argued, will significantly affect the success of the program.