no no, CIC will not come to your house or go to your work place, CIC doesnt need much investigation, they belive MPNP had don most of it, but CIC will do screening, Medicals, security, your photos, so they have there own strategies they use in doing this, so relax, for now 90% of applicants dont have problems at CIC level, u just make sure you fill the forms very well and sign