I found the answer on the CIC web; + n2 J1 Y5 b- ~6 i5 |, A; y3 o2 b"The certificate must have been issued no more than three months before you submit your application"7 G+ s% y5 i1 k3 \. @
5 @# D9 Y+ k( G3 vOurs were more than one year when we applied.