General administration units are located in the Main building, most on the first floor. A notable exception is CSC, which is in semi-basement. Some units like the infrastructure unit extends to other floors and building. The roles of some units are listed below. You will likely need some assistance from most of these units within the first few days, and all of these eventually.

Support Units at IIT Delhi

Name of Unit	Phone	Email	Website	Roles (as relevant to new faculty)
Establishment 1 (E1)	91-11-2659 1716	ar_e1@admin.iitd.ac.in	http://estb.iitd.ac.in/	New faculty joining procedures Maintaining personal file, service detail of faculty Maintaining leave records, LTC and Travel sanction for faculty PF subscription notification Retirement benefits for faculty Pension orders for faculty Appraisal maintenance of faculty
Accounts	91-11-2659 1744	draccounts@admin.iitd.ac.in		Retirementbenefits Salary,Provident Fund Income tax/Sale tax/ Cess related Expendituremonitoring and Investments Interactionwith Banks and other statutory bodies relating to accounts
IRD	91-11-2659 1707	deanrnd@admin.iitd.ac.in	https://ird.iitd.ac.in/	Sponsored Research Projects Consultancy Jobs Institute Sponsored High Impact Projects Research Grant for New faculty Recruitment of Project staff Professional Development Fund (PDF) Departmental Development Fund Intellectual Property Rights (IPR) Sponsored Fellowships Fellowships and Travel Assistance to ResearchScholars Few major projects such as INDEST, Eklavya, NPTEL onbehalf of the Institute National and International Conferences, Symposiumsand Seminars etc
Academics	91-11-2659 1708	deanacad@admin.iitd.ac.in	https://academics.iitd.ac.in/	Academic Programs AcademicRules Curriculum Research Areas List of Chairman of DRC/CRC List of Convenor of DRC/CRC Academic Circulars Board ofAcademic Programmes(BAP)
Infrastructure and Estate	91-11-2659 1760	deaninfra@admin.iitd.ac.in	http://infra.iitd.ac.in/content/iitd-estate	Regular Faculty housing and maintenance Institute civil/electrical infrastructuredevelopment
Computer Services Center (CSC)	91-11-2579-7220	sysadm@cc.iitd.ac.in	https://csc.iitd.ac.in/	Development and Maintenance of ERP Network Infrastructure Institute Website Institute Email system Institute Cloud and computing infrastructure Software repository and licenses
Guest House	91-11-2659 1699 (Gulmohar)			New faculty lodging & boarding Lodging/Boarding for guests of institute, faculty,staff and students
Hospital	91-11-2659 6628		https://hospital.iitd.ac.in/	Conducting Medical tests for new faculty for joining General medicine, referral when required
Store and Purchase	91-11-2659 1726	drstores@admin.iitd.ac.in	https://sps.iitd.ac.in/	GeM Registration Payment Processing E-Procurement Tender e-Publishing GST Concessional Certificate Old equipment write-off and disposal, e-auction,Rate Contract
Dean (Faculty)	91-11-2659 1709	deanf@iitd.ac.in		Faculty issues and policies Selection matters