I have also received an 18 months wait letter and need some help from the fourum members:
In order to continue processing your application, we require the additional documents marked below within 60 days.
PLEASE ENCLOSE A COPY OF THIS LETTER WITH YOUR REPLY.
The forms listed below can be found on the CIC website at: www.cic.gc.ca/english/information/applications/skilled.asp
(Pleasedeclare personal history and addresses since the age of 18 without any gaps in dates)
This information was already provided to VO why it has been asked again
1. New Application for Permanent Residence IMM0008 form for the principal applicant.
2. Schedule A – Background/Declaration [IMM 5669]
3. Supplementary Information - Your travels [IMM 5562]
4. New Additional Family Information Form IMM5406 for yourself and each family member over the age of 18.
5. Copy of passport title page for each applicant. If any of your dependants are included in a parent’s passport, please ensure that you apply for an individual passport for each person. Please note that each person will require their own passport at the time of visa issuance.
6. Completed Military Questionnaire (attached), for each applicant who has completed more than mandatory military service. For all applicants with any military service, please provide a copy of the Military Card or Military Exemption Card.
In the attached form it says "If you never did military service, explain why not, and provide proof of any exemption from service."
In Pakistan we are not required to do Military service what kind of eveidence can be provided here as a proof
Please forward all requested documents together within 60 days from the date of this letter. Please quote your file number on all correspondence, including the envelope.
Please note that your application is still subject to admissibility checks and verifications that are deemed necessary. You should not take any irrevocable action such as selling your property, quitting your job, or buying plane tickets until we have advised you of the final decision on your application.
At this time, we do not expect to make a final decision on your application until 2014. Please do not make case status enquiries for the next 18 months, as our resources are devoted to case processing and we will not be able to answer routine enquiries.