Please the attached form if you are authorising the Rav to sell your Chometz this year.
Times of the authorisation are:
30/03, 31/03 & 1/04 - 8pm - 9pm in the shul Beis Hamedrash.
If you will be away during these dates - there is a special mechira at the Rav's home on 23/03
between 8.30pm - 9pm.