VisaOfficer:

You can get a COC from Singapore even if you're not a citizen. Take a look at the instructions at http://travel.state.gov/visa/fees/fees_5455.html?cid=9732 .

ya but they are asking document of proof ?

Getting a CERTIFICATE OF CLEARANCE (COC)

Hi

I am Dilan from Sri Lanka and i have applied for Diversity Visa Program 2014 and i got a confirmation saying that i have been randomly selected for further processing in the Diversity Immigrant Visa Program for the fiscal year 2014 (October 1, 2013 to September 30, 2014).

and i went through the instruction and found out that , if i had been in another country more than six month , i should have to get CERTIFICATE OF CLEARANCE (COC) from that country.
and i had been in Singapore more than six month and i went there website to see how to get a COC. but i found out that they only issue it to CITIZENS OF SINGAPORE. and also they need a documentary of proof? please can some one tell me what to do

"SINGAPORE POLICE FORCE CERTIFICATE OF CLEARANCE (COC)
Certificate of Clearance (COC) is issued by the Criminal Investigation Department of Singapore Police Force to CITIZENS OF SINGAPORE to certify that a person has no criminal conviction in Singapore. Applicant must show documentary proof from the relevant consulate/immigration authority/government authority which clearly indicates that the production of the COC is required. All applicants must pay attention to the following application procedure and documentation requirements: "