What sanctions target and how they work

A raft of UN sanctions on Iran over its nuclear programme, lifted under a landmark 2015 deal, went back into force late on Saturday.

- 

The sanctions were reimposed because the “E3” European group — Britain, France and Germany — triggered a mechanism in the deal alleging Tehran was not meeting its obligations. Here are some key facts about the so-called “snapback” process:

What do the sanctions target?

The sanctions target companies, organisations and individuals that contribute directly or indirectly to Iran’s nuclear programme or the development of its ballistic missiles. Providing necessary equipment, expertise, or funding are all grounds for sanctions.

Swath of the economy affected

The sanctions include an embargo on conventional weapons with the prohibition of any sale or transfer of arms to Iran.

Imports, exports or transfers of parts and technologies related to the nuclear and ballistic programme will be prohibited.