Terms and Condition have different meaning.
Terma and conditions are usually imposed on visa. These are different than residency requirements. To give you an example, some people are issued visas with several restrictions. For ex, a refuge status issued with certain restriction as not to leave the country, or a visit visa issued with restriction( in somecases ) as not to do certain things like visiting a place or something. These are restrictions.
So new residency requirement will apply from Jun28,2002.