The Indian Administrative Service (IAS) is the premier administrative arm of the All India Services of Government of India. The IAS is one of the three All India Services along with the Indian Police Service (IPS) and the Indian Forest Service (IFS).<!-- DO NOT CHANGE THIS TO INDIAN FOREIGN SERVICE, IT IS NOT AN ALL INDIA SERVICE, BUT A CENTRAL SERVICE --> Members of these three services serve the Government of India as well as the individual states. IAS officers are also deployed to various government constitutional bodies, staff and line agencies, auxiliary bodies, public sector undertakings, regulatory bodies, statutory bodies and autonomous bodies.

As with other countries following the parliamentary system of government, the IAS is a part of the permanent bureaucracy of the nation,

Upon confirmation of service, an IAS officer serves a probationary period as a sub-divisional magistrate. Completion of this probation is followed by an executive administrative role in a district as a district magistrate and collector which lasts several years. After this tenure, an officer may be promoted to head a whole state administrative division as a divisional commissioner.

On attaining the higher scales of the pay matrix, IAS officers may lead government departments or ministries. In these roles, IAS officers represent the country at international level in bilateral and multilateral negotiations. If serving on a deputation, they may be employed in International organization such as the World Bank, the International Monetary Fund, the United Nations, or its agencies. IAS officers are also involved in conducting elections in India as mandated by the Election Commission of India.

History

During the East India Company period, the civil services were classified into threecovenanted, uncovenanted and special civil services. The covenanted civil service, or the Honourable East India Company's Civil Service (HEICCS), as it was called, largely comprised civil servants occupying the senior posts in the government. The special service comprised specialised departments, such as the Indian Forest Service, the Imperial Police and the Indian Political Department, whose ranks were drawn from either the covenanted civil service or the Indian Army. The Imperial Police included many Indian Army officers among its members, although after 1893 an annual exam was used to select its officers. The Indian Civil Service was one of the ten All India Services.

In 1946 at the Premier's Conference, the Central Cabinet decided to form the Indian Administrative Service, based on the Indian Civil Service; and the Indian Police Service, based on the Imperial Police.

When India was partitioned following the departure of the British in 1947, the Indian Civil Service was divided between the new dominions of India and Pakistan. The Indian remnant of the ICS was named the Indian Administrative Service, while the Pakistan remnant was named the District Management Group (later renamed to Pakistan Administrative Service in 2012). The modern Indian Administrative Service was created under Article 312(2) in part XIV of the Constitution of India, and the All India Services Act, 1951.

Indian Frontier Administrative Service

A special cadre was created in 1954 to administer NEFA (present day Arunachal Pradesh) and for later Some North Eastern Region. It was first mooted by then Prime Minister Jawahar Lal Nehru. The services were placed under Ministry of External Affairs.

In 1968, IFAS was merged with IAS and has hence lost its relevance.

Unlike candidates appointed to other civil services, a successful IAS candidate is rendered ineligible to retake CSE. From 1951 to 1978, an IAS/IFS candidate was required to submit two additional papers along with three optional papers (instead of just the three optional papers like for other civil services) to be eligible for the Indian Administrative Service or the Indian Foreign Service. The two additional papers were postgraduate level submissions, compared to the graduate level of the optional papers, and it was this distinction that resulted in a higher status for the IAS and IFS. The two postgraduate level submissions were later removed, but this has not changed the perceived higher status of the IAS and IFS. After the selection process, the successful candidates undergo training at the Lal Bahadur Shastri National Academy of Administration in Mussoorie, Uttarakhand. The existing twenty sixcadres were to be divided into fivezones by the Department of Personnel and Training. Under the new policy, a candidate first selects their zones of preference, in descending order, then indicates a cadre preference from each preferred zone. The candidate indicates their second cadre preference for every preferred zone subsequently. The preference for the zones and cadres remains in the same order and no change is permitted.

{| class="wikitable mw-collapsible"

|+Zones under the current cadre allocation policy

!Zone

!Cadres

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!Zone-I

|AGMUT (Arunachal Pradesh-Goa-Mizoram and Union Territories including erstwhile state of Jammu and Kashmir), Himachal Pradesh, Uttarakhand, Punjab, Rajasthan and Haryana.

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!Zone-II

|Uttar Pradesh, Bihar, Jharkhand and Odisha.

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!Zone-III

|Gujarat, Maharashtra, Madhya Pradesh and Chhattisgarh.

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!Zone-IV

|West Bengal, Sikkim, Assam-Meghalaya, Manipur, Tripura and Nagaland.

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!Zone-V

|Telangana, Andhra Pradesh, Karnataka, Tamil Nadu and Kerala.

|}

Previous cadre allocation policies

Until 2008, there was no formal system that permitted the selection of a state cadre preferred by the candidate. If the candidate was not placed in a vacancy in their home state, they would be allocated to other states, which were selected from a roster in alphabetic order, starting from 'A', 'H', 'M' or 'T', depending on the year. For example, if in a particular year the roster begins from 'A', then the first candidate on the roster will go to the Andhra Pradesh state cadre, the next one to Bihar, and then to Chhattisgarh, Gujarat and so on in alphabetical order. The next year the roster starts from 'H', for either Haryana or Himachal Pradesh (the two states alternate roster years). This system, practiced since the mid-1980s, ensured that officers from different states were placed all over India.

The system of permanent state cadres resulted in wide disparities of professional exposure for officers when comparing those from developed versus less developed states. The "insider-outsider ratio" (ratio of officers who were posted to their home states to those from other states) was maintained at 1:2, with one-third of the direct recruits being 'insiders' from the same state. The rest were posted as outsiders according to the state allocation roster in states other than their home states,

  • To implement government policies, to execute government decisions, to oversee the day-to-day administration and serve as the head of the department, to coordinate with other departments/agencies, to represent the department when posted as Director/Commissioner of a Directorate/Commissionerate/Department.
  • To handle the administration and daily proceedings of the government, including the formulation and implementation of policy in consultation with the minister-in-charge of a specific ministry or department.

Completion of probation is followed by an executive role in a district as a district collector cum district magistrate, which lasts several years. After this tenure as a district magistrate or district collector or deputy commissioner, IAS officers can be posted to various positions in the state government. These positions include secretary or principal secretary in different departments, director of a department, divisional commissioner, or chairman of a government corporation. The specific positions depend on the officer's seniority, experience, and performance. The highest positions that an IAS officer can attain include chief secretary of a state or cabinet secretary of the country.

In 2015 it was announced that a new designation of assistant secretary at the Central Secretariat had been created to enable new IAS officers to be posted to Delhi for a three-month assignment as part of their training regime. IAS officers were previously only permitted to go on a deputation once assigned to the Central Secretariat after nine years of service in their home cadre. It was observed that the experience of central functions was severely lacking among these deputations, resulting in this change in their training. As part of the new system, IAS assistant secretaries are supposed to work on projects—a new policy in their respective areas—and present it to their respective ministries; of all projects, 36 are selected to be presented before all secretaries of the Government of India; consequently, 16 are selected to be before the Cabinet Secretary and a final eight are selected for presentation before the Prime Minister.

As an IAS officer progresses in their career, they become eligible for important positions in the central government. These positions include joint secretary, additional secretary, and secretary in different ministries and departments. In these roles, IAS officers are involved in making policies, implementing them, and making important decisions at the national level. They can also be appointed as advisors to the central government or serve in autonomous bodies, commissions, and international organizations. These opportunities allow IAS officers to contribute to the development and governance of the country on a larger scale.

On attaining the apex scale, IAS officers may lead government departments or ministries. In these roles, IAS officers represent the country at the international level in bilateral and multilateral negotiations. If serving on a deputation, the International Monetary Fund, the Asian Development Bank, the Asian Infrastructure Investment Bank, and the United Nations or its agencies. IAS officers are also involved in the conduct of elections in India as mandated by the Election Commission of India.

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|+Positions and designations held by IAS officer in their career

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| Cabinet Secretary grade (Pay level 18)

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| style="text-align: center;" |Cabinet Secretary

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(PPP$11,700)

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| Apex scale (Pay level 17)

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Chief secretary

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Secretary/<br><br>Special Secretary

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| Higher administrative grade (above super time scale) (Pay level 15)

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Divisional commissioner

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  • Principal Secretary to Government
  • Agricultural Production Commissioner

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Additional secretary/ Director General

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| Senior administrative grade (above super time scale) (Pay level 14)

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  • Secretary to Government
  • Secretary to Governor
  • Commissioner / Director

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Joint secretary

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| Selection grade (Pay level 13)

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Collector cum District magistrate

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  • Secretary to Government
  • Special secretary to Government
  • Director

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Director

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| Junior administrative grade (Pay level 12)

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Joint secretary / Additional secretary

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Deputy secretary

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| Senior time scale (Pay level 11)

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Deputy Collector cum Additional District Magistrate

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Deputy secretary

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Under Secretary

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| Junior time scale (Pay level 10)

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Assistant Collector (U/T), Sub-Divisional Magistrate