When a change in age results in the candidate no longer meeting the MEC or having their recalculated CRS points score fall below the lowest points score in that round of invitations, officers should consider applying the public policy to exempt applicants for permanent residence from certain age-based requirements between invitation to apply and application, based on section A25.2. This consideration can result in an exemption from the refusal of an application under section A11.2.
This public policy also grants an exemption to applicants who may be refused for failing to meet FSWC program requirements when their birthday occurs between the ITA and e-APR.
http://www.cic.gc.ca/english/resources/tools/perm/express/refuse.asp