JCE considers members of an organized groups and makes them individually responsible for crimes committed or planned by the group.
Besides bringing senior leaders to trial, the tribunal was also meant to bring a measure of reconciliation to the country.
Son Chhay will join representatives from 14 countries, including members of parliament from the EU, Africa and others.
The Human Rights party is scheduled to hold its third anniversary and the congress of its North America branch this weekend.
Both sides replaced their ambassadors this week following withdrawals in late 2009.
High cost of education means that many do not finish their university studies, which cost an average $1,600 for four years.
The new office will be followed by five more transmitters for expansion in other provinces, according to the Ministry of Information.
Defense also cited reported errors by the Trial Chamber in determining his original non-commuted sentence of 35 years.
Whatever its reasons, China is now playing a significant role in the region, both economically and politically.
Thailand and Cambodia have decided to normalize diplomatic relations after nearly a year.
She also called for sufficient lawyers to provide legal services to the people.
Trade between the two countries has increased steadily over the past 10 years.