PurposeThis paper aims to investigate the actions and activities undertaken by public managers of a local government to institutionalise an externally mandated performance measurement and management (PMM) system in a developing country.Design/methodology/approachA qualitative case study of one of the best-ranked early adopters of PMM in a local government in Indonesia was undertaken, with interviews with public officers at various organisational levels, along with an extensive documentary review. An institutional work perspective was used to explain the types of work undertaken to institutionalise PMM at the organisation.FindingsThe PMM change was shown to be centralised and directed from the top and facilitated by other public officers. The Mayors’ instrumental and political view of PMM as a tool for efficiency and societal legitimacy enabled the adoption of PMM. The political and cultural work of the Mayor and the key officers involved constructing new rules pertaining to PMM, specifically in dealing with resource allocation and its associated sanctions and rewards, which encouraged more substantive implementation. The substantive implementation of PMM had a significant influence on the norms and values of the local government.Research limitations/implicationsThe case organisation is the local government of a relatively medium-sized city. Therefore, it may be easier to achieve tighter control and coordination as compared to the local government of other larger cities.Originality/valueThe paper highlights the interrelated nature of institutional work in the creation and disruption of institutions. In addition, the three main types of institutional work, i.e. political, cultural and technical work, are not mutually exclusive. The paper also indicates the processes involved in the implementation of PMM, which unfolds from the establishment of a policy, its impact, and the role of the actors in the process.