Nepal Police: History, Organization, Departments and Functions

Nepal Police is the national and primary civilian law enforcement agency of Nepal. It operates under the Ministry of Home Affairs and is responsible for maintaining law and order, preventing and investigating crime, regulating traffic, protecting persons and property, and supporting public safety throughout the country. Its headquarters is located in Naxal, Kathmandu.

The force is headed by the Inspector General of Police (IGP), the senior-most uniformed officer, who oversees all police activity nationwide and reports to the Ministry of Home Affairs. Nepal Police functions through a nationwide network of provincial, district and local offices supported by specialized bureaus and departments. Its official motto is 'Truth, Service and Security' (Satyam Seva Surakshanam).

Policing in Nepal has roots that predate the modern force, with antecedents during the Rana era (1846-1951) such as the Kotwali system that handled local order and security in Kathmandu. The modern organization took shape after the fall of the Rana regime and the advent of democracy in 1951, when a centralized civilian police structure became necessary to enforce the law of the new state.

The Police Headquarters was established in 1952 in Kathmandu, and Toran Shamsher J.B. Rana was appointed the first Inspector General of Police. The formal legal foundation of the force is the Police Act 2012 BS (1955), which was followed by the Police Regulation 2015 BS (1959). Together these laid out the organization, powers, duties and discipline of the police. The framework was later supplemented by the Police Rules 2049 BS (1992).

Subsequent milestones included the establishment of central police training in the 1960s, a Police Reform Commission after the 1990 democratic movement to modernize the institution, and the beginning of Nepali police participation in United Nations peacekeeping missions from the early 1990s. Following Nepal's transition to a federal democratic republic, the force was reorganized to align with the seven-province structure.

Nepal Police is a centralized, hierarchical organization commanded from the Police Headquarters by the Inspector General of Police. The IGP is appointed by the Government of Nepal through a decision of the Council of Ministers, typically from among senior Additional Inspectors General, and serves a fixed statutory tenure (set at four years under current rules).

At headquarters, the work of the force is divided among departments and specialized bureaus. The departments cover broad functional areas such as administration, operations, crime investigation, human resource development and province coordination, and are typically headed by an Additional Inspector General (AIG) or Deputy Inspector General (DIG). Geographically, command flows from headquarters to Provincial Police Offices in each of the seven provinces, then to District Police Offices in all 77 districts, and down to local police stations, posts and beats.

Beyond general district policing, Nepal Police operates dedicated bureaus and directorates that handle complex, cross-jurisdictional and specialized crime. These units provide investigative depth, forensic capability and victim-focused services that local offices alone cannot offer.

The Central Investigation Bureau (CIB) is the national investigation agency for serious and organized crime that crosses district and regional boundaries. The Cyber Bureau, established in 2018, investigates online fraud, hacking, harassment and other internet-based offenses and conducts digital forensic analysis. The Women, Children and Senior Citizen Service Directorate supervises service centres across all 77 districts to handle gender-based violence and offenses against vulnerable groups. Urban policing in the Kathmandu Valley is handled by the Metropolitan Police, while traffic management is delivered through the Traffic Police, which has roots dating back to the late 1950s.

The core mandate of Nepal Police is to maintain public order and security and to enforce the law within the jurisdiction defined by the Constitution and laws of Nepal. This combines preventive policing, criminal investigation and a range of public-service and protective duties.

In practice these functions span everyday community safety, the investigation and prosecution support of crimes, and specialized responsibilities during emergencies and high-profile events.

Nepal Police uses a graded system of ranks identified by insignia worn on the uniform, ranging from the Inspector General of Police at the top to the Constable at the entry level. Senior gazetted ranks include Additional Inspector General (AIG), Deputy Inspector General (DIG), Senior Superintendent of Police (SSP), Superintendent of Police (SP) and Deputy Superintendent of Police (DSP); inspector and sub-inspector grades and the non-gazetted constabulary make up the bulk of the force.

The rank structure has been expanded over time, including the addition of intermediate ranks such as Senior Sub-Inspector, Senior Head Constable and Assistant Head Constable. Nepal Police is one of the country's largest organizations, with tens of thousands of personnel staffing offices and units across all provinces and districts.