For detailed information about SIELE certification of your competency in the Spanish language (which is taken online, on a date of your choosing, at PROBIGUA) please go to SIELE's excellent English website, via this link:

​​https://siele.org/en/home

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To learn more about the ORAL PROFICIENCY INTERVIEW and related tests of the  American Council on the Teaching of Foreign Languages

which you can take at PROBIGUA, please go to:

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https://www.languagetesting.com/oral-proficiency-interview-by-computer-opic

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