Rehn praised Romania for efforts to fight corruption and made clear that neighboring Bulgaria is lagging behind by comparison.
Rehn told the European Parliament's foreign affairs committee that both countries must strengthen efforts to meet a 2007 deadline.
The European Commission publishes its final reports on both candidate countries on May 16.
The EU has reserved the right to postpone accession by a year if it feels either or both countries have failed to fulfill the required legislative reforms.
(Reuters, dpa)
RFE/RL Balkan Report
RFE/RL Balkan Report
