Some of the core public service values are as follows:
Accountability: This is essential in field of public administration and particularly important within the context of administrative discretion. Effective administration requires administrators to exercise the discretion with accountability.
Legitimacy: The public interest might also be considered as significant value. Although, there are numerous types and source of legitimacy, the term can be defined simply as the popular acceptance of a governing regime, in this case public administration. More specially, legitimacy arises when the governed consent to the governing institution and believes that those institutions will rule in the public interest.
Public Interest: There is a common good that is different than the aggregate of private benefit and that common good is something that is in the interest of the larger community, even if it is against the interest of some individuals in the community.
Integrity and Honesty: Public servants hold their office in trust, which underlines two principles they shall not use public office for private gain and they shall act impartially and not give preferential treatment to any private organization or individual. Eg., negotiation of future employment by a public official with a firm with which he has official dealings, prior to leaving public office is widely regarded as a conflict of interest situation. Only when public servants inculcate the noble values of integrity and honesty, a dent in massive corruption problem facing the country can be made.
Spirit of Service and Sacrifice: It is an essential ingredient of public services and public officials should feel inspired that they are working for a national cause.