Polo" as one of the games specified under section 10
Notification No. 1562 was published on 22 April 1967. Its subject is Polo" as one of the games specified under section 10.
This notifies a named person, body, fund or instrument for the purpose of a provision. Nothing in it changes the provision itself.
In exercise of the powers conferred by sub-section 23 of section 10 of the Income-tax Act, 1961 (43 of 1961), the Central Government hereby specifies "Polo" as one of the games for the purposes of the said section
Source: the Income Tax Department’s own published text — its page for this instrument.