Terzic was quoted by Sunday's issue of Dnevni Avaz daily as saying that the Bosnian government had offered a compromise solution to keep some sort of customs protection.
Bosnia proposed amending Article 23 of the Agreement to provide for the possibility of bilateral agreements between signatory-countries on customs protection for agricultural products.
Terzic claims that this solution was accepted by the European Commission, the Stability Pact and other countries interested in CEFTA, including Serbia, but that it was refused by Macedonia.
Terzic claims that Croatia is using Macedonia as a front and that it wants to control the situation and keep Bosnia outside CEFTA.
He explained his statement by citing Croatia's position that it would accept the amendments if Macedonia accepted them.
Terzic said that he would try to persuade the Macedonian delegation that Bosnia's position was right.
"In any case, I am travelling to Bucharest (for the signing of the agreement on CEFTA) to exert pressure, and if our requests are accepted, we will join CEFTA. If not, we won't sign the agreement," the Bosnian PM said.