Inquirer.net reports that the Comelec is seeking ideas for efficient code review. Details can be read here.
My suggestion is to allow all universities with computer science departments to register as reviewers. The design documents and code is then released to valid registrants. They will also be provided with hardware test units. They will then provide on a scheduled basis, reports on their discoveries or suggestions. This exercise can become an avenue for a university to showcase the talent of its faculty and students.