The Nadaq requires (1) a cusip and (2) $2.2 million in revenue for 2 consecutive years to become a member. As per a previous post revealing Artec's new cusip on 10/28/2010 (the 1st requirement), I would imagine the JSE has a similar Cusip and annual revenue requirement (hopefully without the 2 year provision).
Just my opinion, but based on the above, I would think we are waiting for a signature on a distribution contract worth $X to meet a JSE annual revenue requirement before our forecasted rain storm begins.