1 Some schools check immunization card very carefully (all the vaccines put should be duly signed by you doctor on the immunization card)

2 Some schools (very few) ask for medical certificate from your doctor stating that your child is not suffering from infectious disease


It Might differ From school to school

List Given Below
1) Original Birth Certificate issued by Muncipal Corporation or Equivalent Authority with Name of the Child printed
2) Proof of residential address ( Photo Id proof/passport/Lease Deed/ latest paid Electricity Bill/ MTNL Bill and an court registered lease dead atleast 6 months old).
3)Baptism certificate and a letter from the Priest (for Catholic only)
4) Affidavit in case of Single Parents.
5) Affidavit of first born child
6) In case of sibling applicants, the school Identity Card of sibling studying the school.
7) In case of applicants with special needs- Certificate of disability issued by the competent authority.
8) Affairdavit for inter community/intercast marriage (some schools give points for this)
9)For transfer cases - Proof of Transfer to Delhi.-Certificate/ Transfer Order and joining report stating date of transfer and joining .
10)Passport Size Photographs of the Child as well as the parents.
11) Immunization Chart of the Child.;medical ceritificate
12) Alumni Cases - Proof of Alumni

13) For Economically Weaker Section - EWS Category 

Documents required for admission on free-seats
a ) For the admission of child belonging to weaker section - Income certificate issued by revenue officer
not below the rank of Tehsildar or BPL Ration Card (yellow coloured ) or AAY Ration Card (Pink
coloured) shall be considered as proof of income :
b ) For the admission of child belonging to disadvantaged group- a certificate issued by a revenue officer
not below the rank of Tehsildar or any other competent authority, in the name of child or his / her
parents shall be considered.
c ) The school shall consider any one of the folllowing documents only, as proof of residence :-
(i) Ration card issued in the name of parents (mother / father having name of the child)
(ii) Domicile certificate of child or his / her parents.
(iii) Voter I-card of any of the parents
(iv) Electricity bill/MTNL telephone bill / water bill / Passport in the name of any of the parents or
child.
d ) Proof of 3 years stay in Delhi