(Bloomberg) -- The United Arab Emirates’ decision to allow 100 percent foreign ownership of companies may appear radical, but similar rules have existed in other six-nation Gulf Cooperation Council countries.

The plan together with granting 10-year visas to specialists in the fields of medicine, science and research aims to boost foreign investment in the second-biggest Arab economy. The changes are expected to be implemented by the end of the year.

Here is a snapshot of the foreign investment rules in the GCC:

Other GCC countries are also seeking to attract and retain expatriate workers.

Saudi Arabia announced a plan for a green card-like program in 2016 to be implemented over five years and to help reduce the kingdom’s reliance on oil. That program will allow employers to pay to hire foreign workers beyond the official quota.

Qatar, with whom a Saudi Arabia-led group of nations cut trade and diplomatic ties last year, said in 2017 it plans to introduce permanent residency to attract investors and some skilled workers.

To contact the reporter on this story: Arif Sharif in Dubai at asharif2@bloomberg.net

To contact the editors responsible for this story: Dana El Baltaji at delbaltaji@bloomberg.net, Claudia Maedler, Shaji Mathew

©2018 Bloomberg L.P.