The circular (Assessment Matters S2011/018 Dates for Level 1 Mathematics Common Assessment Task (MCAT) 2012 ) advising the MCAT dates has been published: dates for MCAT are Tuesday 18 September and/or Wednesday 19 September 2012.
There is now a November 2011 newsletter on the Mathematics and Statistics page on the NZQA website. It contains information on AS 91035 Investigate a given multivariate data set using the statistical enquiry cycle