to correct date of birth in your school leaving certificate yoiu need evidence of your date of birth

2)school will not change date of birth in school leaving certificate after many years without court orders. and would insist on production of birth certificate

3) on basis of birth certificate issued by the muncipal corporation as per court orders you can then obtain orders for correction of date of birth in school leaving certificate

3) you were not born in hospital and you dont have any evidence of date of birth it would be difficult to make your BC

You have to apply for birth certificate from the concerned municipality or authority where the hospital is located in which you took birth.

Let the authority deny saying they dont have records.

You may obtain the non-availability certificate and apply for birth certificate through court of law.

The procedure is bit lengthy however you may engage the services of a local lawyer for this.

You have to apply to the concerned education board to rectify the error in the school leaving certificate on the basis of the documents which can show that it is an erroneous entry. Since many years have seemingly passed from the date of issue of the school leaving certificate it is most likely that your application will be rejected, in which event you will have to approach the competent court for necessary directions.

1. Get an affidavit from a 1st class judicial magistrate duly affirming that you were born in India at a particular place on a particular date and also that all your educational and other certificates are required to be changed,

2. Based on the said affidavit, apply to the educational authorities for correcting your date and place of birth in all your educational certificates,

3. With the said affidavit and the corrected certificates, it will not be difficult for you to get a passport.