In order to attend a Tres Dias weekend, one must be sponsored by someone who had gone through a weekend.
These are the only requirements:
- Candidates are those who have a desire for a closer relationship with Jesus Christ as their Lord and Savior.
- Candidates will be accepted from all Christian denominations.
- Candidates will be at least 21 years old.
- Candidates will not have previously attended a Tres Dias weekend or similar weekend experience recognized as equivalent by Tres Dias.