Notice of not less than 15 days from the date of posting, containing the date, time and place of every ordinary meeting together with a list of business to be conducted at the meeting shall be dispatched by registered post or by special messenger to each Trustee or a Member of the Executive Committee or the Regional Committee, as the case may be, present in India :
Provided that when the Chairman calls a meeting for considering any matter which in his opinion is urgent, a notice giving such reasonable time as he may consider necessary shall be deemed sufficient.
