Clause linking human rights to trade included in deal: EU officials.
Development would remove major irritant, but details of a potential compromise remain uncertain.
EU chief negotiator warns EU parliamentarians and member states of the consequences of reopening talks on a controversial investment protection section.
Top negotiators have been meeting in Brussels this week to hammer out what are now described as remaining legalistic issues.
Spanish energy firm to test rare shipment; environmental concerns loom.
Besides dealing with final technical issues, the EU Commission is also fighting with member states over who has the competence over the deal.
Trade minister still scheduled to meet with EU counterpart Wednesday.
While CETA has made headlines in Canada in recent years, this level of public engagement was lacking in Brussels.
EU says it's reassuring Canadians.