ACKMA is the Australasian mailing list for the cave and karst managers throughout Australia, New Zealand and a number of other South-East Asian countries. If you have an interest in matters relating to cave management then please join ACKMA and the ACKMA Mailing list. Note that you have to be an ACKMA member to join the list. To join the list just fill out the form below and press the "Send Details to the ACKMA Mailing List" button and you will be placed on the mailing list. Once you have joined you will receive information about the ACKMA mailing list.