Double standards?

" Greece demographics Profile:
Ethnic groups, population: Greek 93%, other (foreign citizens) 7% (2001 census)
note: percents represent citizenship, since Greece does not collect data on ethnicity"

How does it possible a member state of the
European Union - EU
not to respect the Copenhagen criteria?
That state is not eligible to be a member state of the EU.
European Parliament?
What we talking about? Double standards?

http://www.indexmundi.com/greece/demographics_profile.html