How to Apply for CSS in Pakistan

First and the foremost step is applying for CSS, and here is the step wise guide of the applying process:

Online Application Process:

Fill in the ‘Online Application Form’ available on official site of Federal Public Service Commission (FPSC).
Online application asks for personal authentic details, CNIC number, bank account details, names of optional subjects, academic information, experience and post preference of the applicant. By post preference it means on which department you aim to get your name in e.g. Foreign Service department or DMG etc. group.
After completing all the information, click on “SUBMIT” icon to submit your application. You will get a tracking id # for your application.
After filling all the information in the online form, print the same complete form to keep in a hard copy form.
With this application’s hard copy, you are required to attach the following documents:

Certificates and Degrees
Photographs (passport-size)
Experience certificates (if any)
Other certificates i.e age relaxation certificate should also be attached.
Bank receipt of deposited exam fee. Deposit amount of RS 2200 in the nearest government bank of Pakistan. And attach the receipt with the application
Now send your complete application form to FPSC headquarter, Islamabad within ten days od deadline.

Read CSS Eligibility for having more related information.