| ICST Certificate Holders | Certificate Number | Date | Location | Note |
| Jamie English, LCSW | 19-001 | 9/26/19 | Texas | |
| Nicole West, LCSW | 19-002 | 9/26/19 | Arkansas | |
| Sue Holmes, LCPC | 19-003 | 9/26/19 | Idaho | |
| Virginia Willis, LCSW | 19-004 | 9/26/19 | Arkansas | |
| Mary Jean Nave, EdS | 19-005 | 9/26/19 | Tennessee | |
| Rebecca Spooner, LPC | 19-006 | 9/26/19 | Arkansas | |
| Ashley Cobb, LCSW | 19-007 | 11/20/19 | Arkansas | |
| Kristi Patterson | 19-008 | 11/20/19 | Texas | |
| Deborah Nickens | 19-009 | 11/20/19 | Florida | |
| Kay Gottrich, LCPC | 19-010 | 11/20/19 | Illinois | |
| Carol Williams | 19-011 | 11/20/19 | Georgia | |
| Debi Pruitt | 19-012 | 12/10/19 | North Carolina | |
| Jennifer Crosson | 19-013 | 12/10/19 | Georgia | |
| Theresa Gregory | 19-014 | 12/10/19 | Tennessee | |
| Marcia Goncalves-Terlep | 19-015 | 12/10/19 | Florida | |
| Kristin Krippa | 19-016 | 12/10/19 | North Carolina | |
| Diane Datz | 19-017 | 12/10/19 | Ohio | |
| Carmen Jimenez-Pride | 19-018 | 12/16/19 | Georgia | |
| Chelcia Nemec | 19-019 | 12/16/19 | Kentucky | |
| Dana Smith | 19-020 | 12/30/19 | Washington | |
| Lea Ann Lafave | 19-021 | 12/30/19 | Nevada | |
| Jessica Isbell | 19-022 | 12/30/19 | Alabama | |
| Sherri Cauthen | 19-023 | 12/30/19 | Georgia | |
| Marybeth Orton | 19-024 | 12/30/19 | Kentucky | |
| Michelle Tennyson | 19-025 | 1/17/20 | Tennessee | |
| Cecilia Mok | 19-026 | 1/17/20 | Singapore | |
| Savannah Quinn | 19-027 | 1/17/20 | Texas | |
| Kaleigh Dodson | 19-028 | 1/17/20 | Texas | |
| Amy Sheeran | 19-029 | 1/17/20 | Ohio | |
| Melissa Snyder | 19-030 | 2/10/20 | Utah | |
| Rachel Blick | 19-031 | 2/10/20 | Idaho | |
| Amy Flaherty | 19-032 | 2/10/20 | Arkansas | |
| Stasia Myers | 19-033 | 2/17/20 | Arkansas | |
| Janice Amaral | 19-034 | 3/5/20 | Pennsylvania | |
| Beth Moore | 19-035 | 3/9/2020 | Louisiana | |
| Megan Brock | 19-036 | 3/9/2020 | Kentucky | |
| Joshua Everett | 19-037 | 3/9/2020 | Arkansas | |
| Nidhi Kirpalani | 19-038 | 3/9/2020 | Trinidad & Tobago | |
| Sandra Henderson | 19-039 | 3/9/2020 | Illinois | |
| Bianca Kisselburg | 19-040 | 3/9/2020 | Arkansas | |
| Amanda Hickey | 19-041 | 3/25/2020 | Florida | |
| Yuet Sheung Leung | 19-042 | 3/25/2020 | Hong Kong | |
| Gayle Robertson | 19-043 | 5/27/2020 | Missouri | |
| Mikaela Haney | 19-044 | 5/27/2020 | Ohio | |
| Yoshi Johnson | 19-045 | 5/27/2020 | China | |
| Claire Wadsworth | 19-046 | 5/27/2020 | United Kingdom | |
| Cristina Selvee Edwin | 20-001 | 6/3/2020 | Malaysia | |
| Kimberly Allison | 20-002 | 6/3/2020 | Florida | |
| Donna Stuecken | 20-003 | 6/3/2020 | Arkansas | |
| Casie Hagans | 20-004 | 6/3/2020 | Arkansas | |
| Sarah Subhan | 20-005 | 6/3/2020 | Trinidad & Tobago | |
| Vonne Yardley | 20-006 | 6/3/2020 | Wyoming | |
| Melissa Hueste | 20-007 | 6/3/2020 | Oklahoma | |
| Amy Chitwood | 20-008 | 6/3/2020 | California | |
| JeAndra Barner | 20-009 | 6/3/2020 | Ohio | |
| Sharika Sproling | 20-010 | 6/3/2020 | Arkansas | |
| Marsha Sproling | 20-011 | 6/3/2020 | Arkansas | |
| Erin Curtner | 20-012 | 8/31/2020 | Arkansas | |
| Meredith Concepcion | 20-013 | 8/31/2020 | Oregon | |
| Elisabeth Wocks | 20-014 | 9/24/20 | Canada | Not trained by Amy |
| Kimberly Williamson | 20-015 | 9/24/2020 | Canada | Not trained by Amy |
| Niki Hardick | 20-016 | 10/5/2020 | Canada | Not trained by Amy |
| Charlotte Rohrbacker | 20-017 | 11/18/2020 | Oregon | |
| Shannon Freeman | 20-018 | 12/2/2020 | Arkansas | Not trained by Amy |
| Stacy Humphrey | 20-019 | 12/2/2020 | Texas | Not trained by Amy |
| Rebecca Liles | 20-020 | 12/20/2020 | Texas | Not trained by Amy |
