The notice must be clear, concise and comply with all the relevant legal requirements.
It must state the date, time and place of the meeting along with the general nature of the business which is to be conducted.
The notice of the AGM should be placed on the website of the company or any other website as may be mentioned by the government.
An AGM can be called at a notice period shorter than 21 days if at least 95% of the members entitled to vote in the meeting agree to the shorter notice.