The El Salvador composting toilet project has been completed as of May 25th as far as construction and training. A detailed report with Google English translation is available here.
 
 
The project has been completed in its sixteenth week of construction with the training of the final group of community members. A total of 196 units were constructed. In addition to that, we had constructed 7 prototype units so the community now has 203 total units. We will now move into the sustainability stage as we verify that all the units are being used and have no issues.
Old and new toilets side by side. And, this was one of the best of the old.
 
Signing of the contracts by community members. It outlines their responsibilities for use and maintenance of the toilets.