Hi Gordon
You will have 6 months to renew your ACMX certification, thus until June 2014.
You may renew through an ACMX recertification exam published with PearsonVue at http://pearsonvue.com/aruba/.
The PearsonVue exam code is ACMX-Rv6.1.
Taking the PearsonVue recertification exam does not certify anyone without a current ACMX certification.
It is only valid for current certification holders wishing to extend their certification another three years.
The certification will then be extended for three years beyond the renewal exam pass date.
Cristina