The Criminal Investigation Department (CID) is the branch of a police force to which most plainclothes
detectives
A detective is an investigator, usually a member of a law enforcement agency. They often collect information to solve crimes by talking to witnesses and informants, collecting physical evidence, or searching records in databases. This leads th ...
belong in the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...
and many
Commonwealth nations. A force's CID is distinct from its
Special Branch
Special Branch is a label customarily used to identify units responsible for matters of national security and Intelligence (information gathering), intelligence in Policing in the United Kingdom, British, Commonwealth of Nations, Commonwealth, ...
(though officers of both are entitled to the rank prefix "Detective"). The name derives from the
CID of the Metropolitan Police, formed on 8 April 1878 by
C. E. Howard Vincent
Colonel Sir Charles Edward Howard Vincent (31 May 1849 – 7 April 1908), known as Howard Vincent or C. E. Howard Vincent, was a British soldier, barrister, police official and Conservative Party politician who sat in the House of Commons from ...
as a re-formation of its
Detective Branch
Detective Branch is a specialized unit of Bangladesh Police. According to Human Rights Watch, there is extensive documentation of human rights violation by Detective Branch and Rapid Action Battalion. According to Human Rights Watch, 70 percent ...
.
British colonial police forces all over the world adopted the terminology developed in the UK in the 19th and early 20th centuries, and later the police forces of those countries often retained it after independence. English-language media often use "CID" as a translation to refer to comparable organisations in other countries.
By country
Afghanistan
The ''Criminal Investigation Department'' is under the
Afghan National Police
The Afghan National Police (ANP; ps, د افغانستان ملي پولیس; prs, پلیس ملی افغانستان), is the national police force of the Islamic Emirate of Afghanistan, serving as a single law enforcement agency all across ...
.
Bangladesh
France
The Direction Centrale de la Police Judiciaire (DCPJ) is the national authority of the criminal division of the French
National Police National Police may refer to the national police forces of several countries:
*Afghanistan: Afghan National Police
*Haiti: Haitian National Police
*Colombia: National Police of Colombia
*Cuba: Cuban National Police
*East Timor: National Police of ...
. Its function is to lead and co-ordinate the action of the
law enforcement
Law enforcement is the activity of some members of government who act in an organized manner to enforce the law by discovering, deterring, rehabilitating, or punishing people who violate the rules and norms governing that society. The term en ...
forces against crime.
Germany, Austria and Switzerland
''Kriminalpolizei'' is the standard term for the criminal investigation agency within the police forces of Germany, Austria, and the German-speaking cantons of Switzerland.
Hong Kong
The
Hong Kong Police Force
The Hong Kong Police Force (HKPF) is the primary law enforcement, investigative agency, and largest Hong Kong Disciplined Services, disciplined service under the Security Bureau (Hong Kong), Security Bureau of Hong Kong. The Royal Hong Kong Po ...
's CID is a sub-branch unit within the Criminal Intelligence Bureau under the crime wing of the ''B'' department (crime and security).
India
Many
state police
State police, provincial police or regional police are a type of sub-national territorial police force found in nations organized as federations, typically in North America, South Asia, and Oceania. These forces typically have jurisdiction o ...
forces in India possess a CID (sometimes known as the ''investigation branch'') as a specialised wing. Personnel attached to this wing work in plain clothes, or ''mufti''. A CID may contain sub-branches, for instance the CID in Uttar Pradesh includes the state crime investigation bureau, finger print bureau and scientific section.
Like their counterparts in the law and order police, the crime branch has its own ranks up to the level of
additional director general of police or special
commissioner of police.
[Crime Branch CID](_blank)
Kerala Police
The Kerala Police is the law enforcement agency for the Indian state of Kerala. Kerala Police has its headquarters in Thiruvananthapuram, the state capital. The motto of the force is "Mridhu Bhave Dhrida Kruthye" which means "Soft in Temperamen ...
, Official website. The crime branch has senior officers like superintendents,
inspector
Inspector, also police inspector or inspector of police, is a police rank. The rank or position varies in seniority depending on the organization that uses it.
Australia
In Australian police forces, the rank of inspector is generally the ne ...
s and
sub-inspector
Sub-inspector (SI), or sub-inspector of police, is a rank used extensively in South Asia: in the police forces of Bangladesh, Pakistan, India, and Sri Lanka, which is primarily based on the British model. It was formerly used in most British col ...
s. Officers and men attached to this wing generally add the prefix ''detective'' before their regular
police rank
Police ranks are a system of hierarchy, hierarchical relationships in police organizations. The rank system defines authority and responsibility in a police organization, and affects the culture within the police force. Police ranks, dependent on ...
.
The crime branch's tasks are to investigate
criminal
In ordinary language, a crime is an unlawful act punishable by a state or other authority. The term ''crime'' does not, in modern criminal law, have any simple and universally accepted definition,Farmer, Lindsay: "Crime, definitions of", in Can ...
cases, which span across multiple districts or states. The CID may also take up complicated cases like communal riot cases, circulation of counterfeit currency or very complicated murder cases.
A crime branch investigation is ordered either by a
judicial
The judiciary (also known as the judicial system, judicature, judicial branch, judiciative branch, and court or judiciary system) is the system of courts that adjudication, adjudicates legal disputes/disagreements and interprets, defends, and app ...
court, by the director-general of police, or the government.
Crime branch officers can be transferred to the law and order police, and vice versa. The crime branch is different from the crime detachment or crime squad. Crime Detachment and Crime Squads are a group of regular law and order policemen (who generally wear the uniform specifically detailed by the
police inspector
Inspector, also police inspector or inspector of police, is a police rank. The rank or position varies in seniority depending on the organization that uses it.
Australia
In Australian police forces, the rank of inspector is generally the ne ...
to work in plain clothes to keep a tab on local criminal elements, prostitutes, petty thieves, and other habitual offenders.
Indonesia
![Mika10](https://upload.wikimedia.org/wikipedia/commons/5/5e/Mika10.jpg)
The criminal investigation units within the
Indonesian National Police
''
, mottotranslated = (Serving the Nation)
, formed =
, preceding1 =
, dissolved =
, superseding =
, employees = 440,000 (2020)
, volunteers =
, budget =
, nongovernment ...
are called ''sat-reskrim'' (''satuan reserse kriminal'') meaning "criminal investigation unit", it is under the ''bareskrim'' (''badan reserse kriminal'') "criminal investigation agency" which is under the command of the national police headquarters. Every regional police force in Indonesia has this unit; they are concerned with conducting criminal investigations and identification activities.
Ireland
The
Royal Irish Constabulary
The Royal Irish Constabulary (RIC, ga, Constáblacht Ríoga na hÉireann; simply called the Irish Constabulary 1836–67) was the police force in Ireland from 1822 until 1922, when all of the country was part of the United Kingdom. A separate ...
(RIC) maintained a CID along British lines before the independence of most of
Ireland
Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...
in December 1922. After the
Partition of Ireland
The partition of Ireland ( ga, críochdheighilt na hÉireann) was the process by which the Government of the United Kingdom of Great Britain and Ireland divided Ireland into two self-governing polities: Northern Ireland and Southern Ireland. I ...
and the establishment of the
Irish Free State
The Irish Free State ( ga, Saorstát Éireann, , ; 6 December 192229 December 1937) was a state established in December 1922 under the Anglo-Irish Treaty of December 1921. The treaty ended the three-year Irish War of Independence between th ...
in the early 1920s, the Government of the Irish Free State set up a
CID
CID may refer to:
Film
* ''C.I.D.'' (1955 film), an Indian Malayalam film
* ''C.I.D.'' (1956 film), an Indian Hindi film
* ''C. I. D.'' (1965 film), an Indian Telugu film
* ''C.I.D.'' (1990 film), an Indian Hindi film
Television
* ''CID'' ( ...
for the purposes of counter-insurgency during the 1922-1923
Irish Civil War
The Irish Civil War ( ga, Cogadh Cathartha na hÉireann; 28 June 1922 – 24 May 1923) was a conflict that followed the Irish War of Independence and accompanied the establishment of the Irish Free State, an entity independent from the United ...
. It was separate from the unarmed Civic Guard, which later became the
Garda Síochána
(; meaning "the Guardian(s) of the Peace"), more commonly referred to as the Gardaí (; "Guardians") or "the Guards", is the national police service of Ireland. The service is headed by the Garda Commissioner who is appointed by the Irish Gover ...
. The Garda today operates local detective squads and several specialised, national detective units, including the
National Bureau of Criminal Investigation.
In
Northern Ireland
Northern Ireland ( ga, Tuaisceart Éireann ; sco, label= Ulster-Scots, Norlin Airlann) is a part of the United Kingdom, situated in the north-east of the island of Ireland, that is variously described as a country, province or region. Nort ...
, a region that came into existence in 1921 and which has remained within the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and North ...
, a new police force was formed in June 1922 called the
Royal Ulster Constabulary
The Royal Ulster Constabulary (RUC) was the police force in Northern Ireland from 1922 to 2001. It was founded on 1 June 1922 as a successor to the Royal Irish Constabulary (RIC)Richard Doherty, ''The Thin Green Line – The History of the Royal ...
(RUC). This force had its own CID from the start. In November 2001, the RUC was replaced by the
Police Service of Northern Ireland
The Police Service of Northern Ireland (PSNI; ga, Seirbhís Póilíneachta Thuaisceart Éireann; Ulster Scots dialects, Ulster-Scots: ')
is the police, police force that serves Northern Ireland. It is the successor to the Royal Ulster Constabu ...
(PSNI).
Japan
Criminal investigation departments or bureaus are set up within each Prefectural police headquarters. They maintain two (third or even fourth divisions are established in some urban prefecture), a (reinforced as an independent department or headquarters in the TMPD and some prefecture), a mobile investigation unit, and a . The are
first responders for initial criminal investigations, distributed among the region with
unmarked cars. The are specialised
detective
A detective is an investigator, usually a member of a law enforcement agency. They often collect information to solve crimes by talking to witnesses and informants, collecting physical evidence, or searching records in databases. This leads th ...
units of the first investigation divisions, well acquainted with new technologies and special tactics including
SWAT
In the United States, a SWAT team (special weapons and tactics, originally special weapons assault team) is a police tactical unit that uses specialized or military equipment and tactics. Although they were first created in the 1960s to ...
capabilities.
Kenya
Malaysia
The CID of the
Royal Malaysian Police
The Royal Malaysia Police (often abbreviated RMP) ( ms, Polis Diraja Malaysia (PDRM)), is a (primarily) uniformed national and federal police force in Malaysia. The force is a centralised organisation. Its headquarters are located at Bukit Ama ...
is involved with the investigation, arrest, and prosecution of crimes that affect people (e.g. murder, robbery with firearms, rape and injury) and property crime (e.g. theft and house-breaking). Modeled on the British police, this department enforces laws regarding gambling, "sin" and the
Triad in Malaysia.
Pakistan
The
CID
CID may refer to:
Film
* ''C.I.D.'' (1955 film), an Indian Malayalam film
* ''C.I.D.'' (1956 film), an Indian Hindi film
* ''C. I. D.'' (1965 film), an Indian Telugu film
* ''C.I.D.'' (1990 film), an Indian Hindi film
Television
* ''CID'' ( ...
in Pakistan is a special unit of the provincial and metropolitan police departments, responsible for carrying out investigations into crimes, including terrorism, murders,
organised crime
Organized crime (or organised crime) is a category of transnational, national, or local groupings of highly centralized enterprises run by criminals to engage in illegal activity, most commonly for profit. While organized crime is generally th ...
and
sectarianism
Sectarianism is a political or cultural conflict between two groups which are often related to the form of government which they live under. Prejudice, discrimination, or hatred can arise in these conflicts, depending on the political status quo ...
.
The special branch of the CID in the Asia Division (CIDA) was a division of this department but is currently not operational. It had only 12 members, the names of which are not available because of security issues.
Singapore
The
Singapore Police Force
The Singapore Police Force (SPF) is the national and principal law enforcement agency responsible for the prevention of crime and law enforcement in the Republic of Singapore. It is the country's lead agency against organised crime; human, wea ...
's CID is the agency for premier investigation and staff authority for criminal investigation matters within the Singapore Police Force.
Sri Lanka
The
CID
CID may refer to:
Film
* ''C.I.D.'' (1955 film), an Indian Malayalam film
* ''C.I.D.'' (1956 film), an Indian Hindi film
* ''C. I. D.'' (1965 film), an Indian Telugu film
* ''C.I.D.'' (1990 film), an Indian Hindi film
Television
* ''CID'' ( ...
of the
Sri Lanka Police Service
(The one who lives by the Dhamma is protected by the Dhamma itself)
, mission =
, formedyear =
, preceding1 = Ceylon Police Force (1866–1972)
, dissolved =
, superseding =
, employees = ...
is responsible for carrying out investigations into crimes including murder and organised crime. It was established in 1870.
United Kingdom
Detectives are usually either assigned to a CID unit within a local policing command, or to a central specialised unit dealing with a specific type of crime, such as fraud or sexual offences.
Most local police stations have more uniformed officers than CID officers; a smaller station might have five DCs with a Detective Sergeant (DS) in command, while a larger station would have more CID officers under a detective of higher rank. A particular case would be assigned to a Senior Investigating Officer (SIO) whose rank would depend on the seriousness of the crime and their force's policy.
Detectives in the United Kingdom do not have a separate rank system and are not senior to uniformed officers who hold the same rank, however, a senior detective does outrank a uniformed officer of a lower rank. for example a Detective Inspector outranks a uniformed Sergeant. Before 1999, female detectives' ranks were prefixed with "Woman",
as in other branches of the police. The head of the CID in most police forces is a Detective Chief Superintendent. Ranks are abbreviated as follows:
*
Detective Constable
A constable is a person holding a particular office, most commonly in criminal Police, law enforcement. The office of constable can vary significantly in different jurisdictions. A constable is commonly the rank of an officer within the police. Ot ...
(DC or Det Con)
*
Detective Sergeant
Sergeant (abbreviated to Sgt. and capitalized when used as a named person's title) is a rank in many uniformed organizations, principally military and policing forces. The alternative spelling, ''serjeant'', is used in The Rifles and other uni ...
(DS or Det Sgt)
*
Detective Inspector
Inspector, also police inspector or inspector of police, is a police rank. The rank or position varies in seniority depending on the organization that uses it.
Australia
In Australian police forces, the rank of inspector is generally the ne ...
(DI or Det Insp)
*
Detective Chief Inspector
Chief inspector (Ch Insp) is a rank used in police forces which follow the British model. In countries outside Britain, it is sometimes referred to as chief inspector of police (CIP).
Usage by country Australia
The rank of chief inspector is use ...
(DCI or Det Ch Insp)
*
Detective Superintendent
Superintendent (Supt) is a rank in the British police and in most English-speaking Commonwealth nations. In many Commonwealth countries, the full version is superintendent of police (SP). The rank is also used in most British Overseas Territories ...
(DSI or Det Supt)
*
Detective Chief Superintendent
Chief superintendent is a senior rank in police forces, especially in those organised on the British model.
Rank insignia of chief superintendent
File:Sa-police-chief-superintendent.png, South Australia Police
File:RCMP Chief Superintendent.png ...
(DCS or Det Ch Supt)
To join a CID in the United Kingdom, a police officer usually must have served in uniform for at least two years.
From 2017 direct entry to the detective branch became possible.
While training as a detective they are referred to as a ''Trainee Detective Constable'' (TDC)
and after completing the national Initial Crime Investigators' Development Programme, typically taking around two years, they become full Detective Constables (DCs).
There is generally no pay increment on obtaining detective status in most forces. Previously paid allowances such as the detective duty allowance (a small payment intended to allow officers to purchase refreshments and other similar petty cash purposes) and the plainclothes allowance (an allowance used to purchase suitable clothing) have all been withdrawn over the past few years.
Military investigations
The
Royal Military Police
The Royal Military Police (RMP) is the corps of the British Army responsible for the policing of army service personnel, and for providing a military police presence both in the UK and while service personnel are deployed overseas on operations ...
(RMP),
Royal Navy Police
The Royal Navy Police (RNP) is the service police branch of the Royal Navy and Royal Marines. Members of the RNP enforce service law and discipline.
The Royal Navy Police was known as the Royal Navy Regulating Branch until 2007, when the servi ...
(RNP), and
RAF Police
The Royal Air Force Police (RAFP) is the service police branch of the Royal Air Force, headed by the provost marshal of the Royal Air Force. Its headquarters are at RAF Honington and it deploys throughout the world to support RAF and UK defence ...
all maintain a
Special Investigation Branch
Special Investigation Branch (SIB) was the name given to the detective branches of all three British military police arms: the Royal Navy Police, Royal Military Police and Royal Air Force Police. It was most closely associated with the Royal M ...
(SIB), fulfilling much the same role as a civilian CID. The
Ministry of Defence Police
The Ministry of Defence Police (MDP) is a civilian special police force which is part of the United Kingdom's Ministry of Defence. The MDP's primary responsibilities are to provide armed security and counter terrorism services to designated hig ...
is a civilian force that provides policing services on military bases, and as such has a CID much like a territorial police force. The RMP SIB has regular sections and one
Army Reserve
A military reserve force is a military organization whose members have military and civilian occupations. They are not normally kept under arms, and their main role is to be available when their military requires additional manpower. Reserve ...
section. To join the reserve section, a reservist must either have a regular army SIB or civilian CID background.
See also
*
Criminal investigation
Criminal investigation is an applied science that involves the study of facts that are then used to inform criminal trials. A complete criminal investigation can include searching, interviews, interrogations, evidence collection and preservatio ...
*
Fraud Squad (UK)
A Fraud squad is a police department which investigates fraud and other economic crimes, the largest of which in the United Kingdom is run by the City of London Police
City of London Police
This unit is responsible for policing London's and the ...
References
External links
CID page on Metropolitan Police website
the history of Nottingham police{{Specialist units of the United Kingdom police
Types of police unit of the United Kingdom
Criminal investigation
Criminology organizations
History of the Metropolitan Police