The school got affiliation from Central Board of Secondary Education since 01-04-2007 Delhi. International School Patna is always eager to motivate Students and imparting education to its children so that their focus should be on character building and creation of an environment conductive to learning.
School Affiliation Details Are As Follows:
| Name of School | International School, Patna |
| Address | 61 South, New Patliputra Colony Patna, Bihar – 800013 |
| Telephone | 0612-2263946 |
| Fax | 0612-2571406 |
| Year of Establishment of School | 1993 |
| NOC Obtained from State/UT | Yes |
| NOC No. | 25 |
| Recoginsing Authority | CBSE |
| Status of Affiliation | Provisional |
| Affiliation No. | 330166 |
| Affiliation with Board Since | 1/4/2007 |
| Extension of Affiliation upto | 31/03/2027 |
| Name of Trust | International School of Human Resources and Social Welfare Society |
| Address of Trust | 61 South, New Patliputra Colony Patna, Bihar – 800013 |
| Chairman of the Trust | Mrs. Farhat Hasan |
| Telephone (Trust) | 0612- 2271405 |