I am a criminal lawyer and I have never heard the term'informal' probation. If that means 'unsupervised' probation then I believe you can be on probation in two countries, if, for example you were on informal probation in Mexico, and were permitted travel privileges to the United states of America, committed an offense in America, made the Mexican probation known to the U.S. court, and received 'unsupervised probation here, and made the probation know to Mexico, and was continued on probation there in light of the U.S. probation, then, yes you could be on probation (informal or unsupervised ) in two countries.
Answered on Oct 31st, 2012 at 11:23 PM