COSIM membership is open to agencies which:
- Endorse the COSIM philosophy of partnership and statement of faith.
- Have IRS 501(c)3 status.
- Meet the ECFA’s seven standards of financial stewardship even if not ECFA members. (Click here for ECFA standards.)
- Are committed to working cooperatively with other evangelical ministries and to accuracy in reporting.
- Are eager to learn from other COSIM members and to share their expertise with other COSIM members.