As per the August 18 2012 Gazette notification ARCHIVED — Vol. 146, No. 33 — August 18, 2012 FSW will be based on Credential assessment. The said Regulations come into force on January 1, 2013. (Section 17 of the said notification)
There are two regulatory processes 1. Non regulated 2. Regulated.
Regulated is covered by different bodies example NCA for lawyers Teacher education for teachers doctors etc and you would have to apply to them.
Non-regulated are covered by Canadian Information Centre for International Credentials....cicic.ca
It would be too early to get assessed as the Minister has to issue further clarification on designated authorities to perform the assessments.
However, get your documents ready in the manner prescribed by these authorities and send them moment further clarification is issued.
Best of Luck!!!