
1) Customs duty
Found on
https://www.crosswordclues.com/clue/tariffication

Tariffication is an effort to convert all existing agricultural Non-tariff barriers to trade (NTBs) into bound tariffs and to reduce these tariffs over time. A bound tariff is one which has a `ceiling` beyond which it cannot be increased. ==Economic issues== The main economic issues that arise with tariffication stem from the nonequivalence of t.....
Found on
http://en.wikipedia.org/wiki/Tariffication

Conversion of NTBs to tariffs at the level of their tariff equivalents. In the Uruguay Round, agricultural NTBs were tariffied and bound, the purpose being to replace unwieldy NTBs with tariffs that can then become the subject of negotiation.
Found on
http://www-personal.umich.edu/~alandear/glossary/t.html

The conversion of nontariff barriers to tariffs or tariff-rate quotas.
Found on
http://www.encyclo.co.uk/local/22399
No exact match found.