Certified Professional Technical Communicator Certificants
The Society for Technical Communication administers the Certified Professional Technical Communicator program. The CPTC program is a three-tier qualification: Foundation, Practitioner, and Expert. Those certified under the previous program have received new designations as CPTC Expert. Below is the alphabetical list of all current Certified Professional Technical Communicators by certification level, with their date of certification.
Names in navy blue bold are those people who have accrued 12 CEUs every two years since earning their certification.
An asterisk (*) indicates that person has updated their certification to the next level.
Certified Professional Technical Communicator - FOUNDATION
| Maryam Abdallah, 7 March 2023 |
| Camille Adams, 28 June 2018 |
| Mandi Adams, 11 August 2016 |
| Jerry Aigner, 23 June 2019 |
| Ayo Akande, 23 January 2022 |
| Caitlin Albright, 23 August 2018 |
| Kathryn Alexander, 19 May 2017 |
| Elizabeth Alley, 3 May 2019 |
| Owanate Amachree, 12 July 2022 |
| Belinda Amaya, 22 October 2016 |
| Suzanne Ammirati, 27 May 2023 |
| Nathan Andersen, 13 January 2018 |
| Joshua Anderson, 7 June 2021 |
| Nikolas Anderson, 30 July 2021 |
| Oana Andreica, 16 December 2022 |
| Donna Andres, 9 April 2022 |
| Bryanna Andrews-Partsch, 8 June 2023 |
| Cody Anthony, 29 March 2020 |
| Luke Anthony, 9 July 2020 |
| Jack Ardrey, 27 October 2023 |
| Amoreen Armetta, 12 March 2018 |
| Ninfamaria Arredondo-Walsh, 21 June 2021 |
| Bruce Attavian, 28 September 2016 |
| Shelly Avellina, 2 August 2019 |
| Alyssa Baer, 13 March 2017 |
| Lesia Bai, 21 January 2022 |
| David Bainum, 15 August 2019 |
| Maliha Balala, 5 March 2016 |
| Debra Ballheim, 28 March 2018 |
| Shaun Baranick, 1 May 2021 |
| Sherri Barksdale, 17 January 2018 |
| Ashley Barlow, 29 January 2022 |
| Katherine Bartolo, 28 January 2023 |
| Ben Bauer, 15 November 2018 |
| Jessica Baumgardner, 15 August 2019 |
| Renee Beard, 17 May 2018 |
| Kelly Bearman, 9 October 2020 |
| Darcy Beery, 5 August 2019 |
| Brian Belko, 18 April 2018 |
| Anne Beltz, 30 November 2022 |
| Shena Benskin, 2 November 2020 |
| Cody Benson, 12 December 2022 |
| Ariana Berry, 3 September 2020 |
| Haley Berry, 29 May 2018 |
| Nadiia Biletska, 21 January 2022 |
| Cristina Bindschatel, 3 August 2019 |
| Chelsea Biondolillo, 15 June 2018 |
| Karen Birk, 22 December 2017 |
| Thomas Bishop, 8 November 2016 |
| Mary Blake, 29 December 2017 |
| Spencer Bonfiglio, 20 September 2019 |
| Craig Born, 6 August 2018 |
| Caterina Borracci, 4 October 2017 |
| Nataliia Bortkevych, 8 February 2022 |
| Devyn Bose, 26 August 2023 |
| Melissa Bourn, 8 December 2020 |
| Amanda Bowes, 30 March 2021 |
| Richard Branscomb, 22 January 2023 |
| Oliver Brearey, 30 July 2018 |
| Anna Bremmer, 26 July 2021 |
| Edward Brennan, 25 January 2019 |
| William Brewer, 15 April 2021 |
| Amy Briggs, 5 May 2019 |
| Sidney Brooks, 5 January 2022 |
| Jennifer Brown, 11 September 2021 |
| Kit Brown-Hoekstra, 8 April 2016 |
| Lisa Bugayong, 26 March 2023 |
| Oliver Bush, 8 May 2016 |
| William Butcher, 2 April 2016 |
| Natalie Butts-Ball, 7 June 2020 |
| Erica Cabell, 16 Mary 2021 |
| Aerin Caley, 28 October 2022 |
| Matthew Calmes, 13 December 2021 |
| John Campbell, 6 May 2016 |
| Carol Campisano, 24 January 2019 |
| Justine Carbone, 16 September 2016 |
| Fernando Cervera, 18 August 2021 |
| Jennifer Chambers, 27 June 2021 |
| Niles Champeaux, 20 November 2019 |
| Celeste Chang, 23 October 2020 |
| Peter Charette, 16 July 2023 |
| Abby Charles, 6 July 2016 |
| Ulrica Cheng, 6 September 2021 |
| Christine Christensen, 3 October 2019 |
| Hannah Christiansen, 7 January 2023 |
| Kristen Churchill, 28 March 2018 |
| Stephen Citarella, 26 June 2021* |
| Melissa Closser, 11 August 2023 |
| Jennifer Coates, 8 September 2018 |
| Kathryn Collins, 15 April 2020 |
| Eric Colucci, 22 September 2018 |
| Norina Columbaro, 5 August 2019 |
| Bradford Connatser, 2 February 2017 |
| Jaramy Conners, 5 August 2021 |
| Aaron Cooper, 7 February 2017 |
| Jennifer Cooper, 20 August 2017 |
| Christopher Copeland, 29 March 2019 |
| Lisa Copeland, 7 October 2020 |
| Kathleen Corcoran, 28 June 2019 |
| Kevin Cornelius, 31 July 2016 |
| Roberta Couver, 9 September 2017 |
| Ellen Craig, 11 December 2019 |
| Lindsey Crane, 19 May 2019 |
| Clayton Crawford, 16 January 2021 |
| Robert Crosby, 15 March 2021 |
| Fides Ingrid Cudia, 5 April 2021 |
| Jenieve Cumberland, 17 April 2022 |
| Michelle Cummings, 17 April 2017 |
| Donna Cunningham, 15 December 2020 |
| Landra Cunningham, 29 April 2020 |
| Cynthia Currie, 28 December 2018 |
| Stevenson Curry, 9 September 2017 |
| Olalekan Dada, 7 November 2020 |
| Kaitlyn Dahle, 3 February 2018 |
| David Daily, 9 July 2019 |
| Paul Danielian, 5 April 2022 |
| Andrea Dao, 15 September 2021 |
| Craig Dathe, 16 August 2016 |
| Jessica Daugherty, 14 October 2016 |
| Chandler Davis, 16 April 2019 |
| James Davis, 23 October 2020 |
| Laura Davis, 13 March 2020 |
| Tanner Davis, 1 February 2019 |
| Ammar Dawood, 11 February 2023 |
| Elizabeth Deahl, 10 December 2022 |
| Allen Dean, 20 September 2018 |
| Porshia Debnath, 28 February 2020 |
| Rachel Dellinger, 23 November 2023 |
| Austin Follansbee Delong, 24 April 2022 |
| Louis Del Rosario, 21 May 2018 |
| Mary Depner, 28 December 2017 |
| Rebecca Derenzis, 4 August 2021 |
| Allison DeRose, 27 April 2019 |
| Jennifer Desmond, 1 November 2016 |
| James Deverell, 30 September 2021 |
| David Dick, 20 May 2018 |
| Denise Diesbergen, 4 November 2023 |
| Karen Dietrich, 1 December 2022 |
| Karen Dillon, 2 September 2022 |
| Patrick Dooley, 12 May 2023 |
| Heather Dorsett, 16 May 2016 |
| Aysia Drachenberg, 10 February 2023 |
| Christopher Duerkes, 25 June 2016 |
| Elizabeth Duncan, 3 August 2019 |
| Sarah Dungan, 12 September 2021 |
| John Dunlop, 23 July 2022 |
| Melanie DuPont, 14 November 2023 |
| Benjamin Durham, 31 July 2020 |
| Ellen Early, 6 February 2018 |
| Dara Easley Morantes, 24 January 2019 |
| Deron Edens, 5 March 2023 |
| Joan Edens, 8 September 2021 |
| Michael Edinger, 29 December 2017 |
| Seena Eftekhari, 17 July 2020 |
| Geraldine Eliot, 27 January 2019 |
| Jessica Emerson, 22 August 2023 |
| Laura Episcopo, 14 November 2020 |
| Trena Erdelt, 19 October 2018 |
| Stacey Espiritu, 30 May 2021 |
| Darlene Evanoff, 27 May 2023 |
| Ruthanne Evans, 7 July 2020 |
| Alexandra Fagelson, 31 December 2021 |
| Lianna Fahey, 8 August 2023 |
| Aaron Federman, 28 December 2019 |
| Jessica Ferguson, 18 July 2020 |
| Shannon Fiedler, 18 October 2022 |
| Ashley Fields, 14 November 2017 |
| Ted Fine, 18 November 2018 |
| Jennifer Fischer, 3 August 2019 |
| Kevin Flinn, 5 November 2020 |
| Allison Florio, 29 March 2019 |
| Robert Florstedt, 21 July 2017 |
| Hayley Flynn, 16 June 2021 |
| Joann Flynn, 11 December 2019 |
| Mark Flynn, 15 January 2016 |
| William Foard, 24 November 2018 |
| Robert Forsyth, 10 June 2023 |
| Becky Franchino, 14 December 2022 |
| Katherine Freemaster, 1 September 2022 |
| Erin Friday, 12 April 2019 |
| Sam Friedman, 27 June 2019 |
| Mercy Fuentes, 17 November 2022 |
| Dmitriy Gabriel, 14 January 2019 |
| Luke Gagliardi, 9 July 2021 |
| Ashley Gallant, 6 October 2018 |
| Andrea Gall-Krasnick, 16 June 2020 |
| Caroline Garcia, 24 June 2016 |
| Enrique Garcia-Mulet, 15 June 2019 |
| Michelle Gardner, 31 January 2019 |
| Katherine Geels, 15 February 2021 |
| Susan Geist, 28 January 2021* |
| Rita Gelman, 17 May 2020 |
| Stephen Giavara, 20 March 2020 |
| Lisa Gibson, 22 November 2023 |
| Brenda Giddings, 16 January 2017 |
| Rachael Gilbertson, 11 September 2019 |
| Jamie Gillenwater, 8 April 2016 |
| Genevieve Gilliland, 4 November 2022 |
| David Girard, 18 December 2018 |
| Jeremy Goldman, 16 May 2016 |
| Sarah Gonzales, 20 May 2018 |
| Deanna Gonzalez, 14 October 2016 |
| Jennifer Goode, 16 May 2020 |
| Christopher Goodell, 29 November 2022 |
| Emily Gorn, 1 June 2018 |
| Susan Graboski, 8 November 2016 |
| Elizabeth Graham, 25 March 2022 |
| Cindy Grant, 1 September 2016 |
| William Graybeal, 21 September 2017 |
| Oluwafemi Greats, 18 November 2023 |
| Gwendollyn Gregg, 31 January 2018 |
| Craig Gross, 13 July 2017 |
| Douglas Grossman, 16 May 2016 |
| MaryKay Grueneberg, 15 June 2016 |
| Lauren Gutierrez, 13 July 2022 |
| Samantha Gutierrez, 22 December 2022 |
| Keith Gynther, 3 March 2018 |
| Pam Hall, 31 May 2018 |
| Lindsey Halsell, 18 September 2020 |
| Courtney Hall, 5 July 2022 |
| Erika Hall, 17 July 2023 |
| Lorie Hamalian, 21 December 2022 |
| Danielle Hamilton, 21 January 2023 |
| Isaac Hamm, 26 August 2022 |
| Jasmine Hankey, 9 August 2020 |
| Heather Harms, 18 April 2018* |
| Lacey Harris, 3 February 2023 |
| Michael Hart, 30 January 2016 |
| Nicholas Hartford, 15 April 2022 |
| Lori Head, 17 November 2019 |
| Katherine Helms, 13 February 2020 |
| Anne Hempy, 19 March 2021 |
| Amy Henschke, 31 July 2020 |
| Mattie Hensley, 10 November 2022 |
| Allen Herring, 4 October 2020 |
| Chris Opitz Hester, 8 April 2016 |
| Jessica Hill, 15 December 2022 |
| Jesse Hines, 22 July 2023 |
| Yean Yee Ho, 30 May 2018 |
| Eric Hoffman, 25 February 2023 |
| Alexis Holcomb, 14 November 2020 |
| Jacob Holloway, 26 April 2023 |
| Whitney Hopler, 22 February 2016 |
| Danielle Horstmann, 4 March 2022 |
| Marla Hostetler, 7 May 2017 |
| Alan Houser, 1 March 2016* |
| Delon Howell, 6 January 2021* |
| Elaine Howell, 5 October 2019 |
| Lisa Hoxer, 13 February 2020 |
| Robert Hubbard, 6 October 2023 |
| Terri Hudgins, 8 February 2019 |
| Michele Huffman, 6 April 2019 |
| Rachel Hughes, 8 September 2022 |
| Amy Hurley, 1 July 2021* |
| Fatima Hyder, 22 February 2017 |
| Lisa Infantino, 27 October 2019 |
| Dave Ingram, 9 October 2020* |
| Renee Irons, 8 December 2021 |
| Elizabeth Isbell, 28 September 2022 |
| Zeeshan Islam, 25 June 2023 |
| Steven Janoff, 22 August 2018 |
| Dawn Jenkin, 25 January 2020 |
| David Jeong, 23 February 2020 |
| Kathryn Jewell, 22 November 2016 |
| Cheryl Johnson, 4 April 2022 |
| Cindy Johnson, 7 May 2017 |
| Kelly Johnson 16 May 2022 |
| Meghan Johnson, 17 July 2019 |
| Stuart Johnson, 8 May 2023 |
| Toshika Jolivet, 3 March 2017* |
| Jill Jones, 4 June 2023 |
| Paul Jones, 8 December 2018 |
| Robert Joy, 3 December 2020 |
| Melissa Joyner, 16 September 2023 |
| Aidan Juhl, 25 January 2023 |
| Megan Kaczor, 1 June 2018 |
| Anh Karam, 7 April 2020 |
| Daryl Keating, 17 December 2022 |
| Sara Keel, 21 June 2019 |
| Jessica Keeling, 29 May 2018 |
| Emily Keener, 29 November 2020 |
| Ryan Keller, 30 June 2016 |
| Karmen Kelly, 23 November 2019 |
| Elizabeth Kemp, 29 July 2021 |
| Christina Kerr, 27 May 2020 |
| Jackie Kessler, 2 December 2020 |
| Anahit Khachatryan, 8 April 2022 |
| Blaire Kibler, 10 February 2023 |
| Lukas Killgore, 18 January 2021 |
| Bernard King, 26 November 2022 |
| Marjorie King, 25 March 2022 |
| Tara King, 13 January 2019 |
| Paul Kirkland, 13 July 2023 |
| Marilyn Kisly, 11 January 2019 |
| Tina Kister, 24 May 2016 |
| Jocelyne Kizziar, 3 December 2018 |
| Felicia Kleinfelt, 29 November 2018 |
| Carolyn Klinger, 15 June 2018 |
| Bailey Knight, 7 November 2023 |
| Tina Knight, 17 September 2018 |
| Paul Knowles, 7 May 2017 |
| Katy Koenen, 17 November 2021 |
| Balint Kontra, 23 June 2022 |
| Angel Kozakiewicz, 17 October 2019 |
| Cindy Kratz, 25 September 2018 |
| Jessica Kreger, 7 May 2017 |
| Anna Kritikos, 6 December 2021 |
| Kristina LeDuc Krupnow, 7 November 2020 |
| Carla Kungl, 16 January 2018 |
| Sarah Kuyack, 22 May 2021 |
| Jacob Lamarche, 22 November 2021 |
| Kealin Lamb, 18 December 2018 |
| Julia Land, 18 December 2018 |
| Paul Langlois, 11 May 2019 |
| Heather Laski, 30 July 2019 |
| Paula Last, 26 February 2019 |
| Nicole Laverty, 5 September 2021 |
| Joseph LaVigne III, 24 July 2023 |
| Elizabeth Lee, 20 May 2021 |
| Karl Lee, 20 June 2018 |
| Sarah Leida, 26 April 2018 |
| Paula LeJeune, 20 January 2018 |
| Loren Lemos, 26 March 2022 |
| Albert Leon, 20 April 2019 |
| Sabrina Leroe, 27 August 2022 |
| Emilee Letsinger, 2 May 2020 |
| Armand Levesque, 15 August 2020 |
| Amanda Lewanski, 8 April 2016 |
| Reba Liggett, 19 December 2016 |
| Jason Lim, 13 August 2023 |
| Mary Linderman, 14 October 2016 |
| Monica Lindsay, 18 July 2022 |
| David Lines, 3 December 2019 |
| Lauren Lintz, 13 October 2022 |
| Sammie Livengood, 15 December 2017 |
| Savannah Livingston, 31 July 2021 |
| Caroline Loeffler, 22 January 2021* |
| Rong Qi Loh, 1 April 2021 |
| Natalya Lohnes, 2 February 2018 |
| Rachel Long, 26 May 2022 |
| Ryan Loos, 20 March 2022 |
| Rihab Loukil, 25 June 2019 |
| Brad Lucas, 5 September 2018 |
| Tracy Lui, 22 November 2023 |
| Colleen Luther, 21 May 2021 |
| Emily Lutz, 21 July 2016 |
| Aidan LyDay, 3 July 2023 |
| Brittany MacLean, 30 June 2020 |
| Karen Madden, 7 July 2021 |
| Anastasiya Maliborskaya, 19 December 2020 |
| Denise Malan, 18 August 2023 |
| Angela Mann, 5 May 2019 |
| Natalie Mapp, 25 May 2023 |
| Melissa Marino, 16 May 2017 |
| Katie Marqueling, 17 February 2023 |
| Eileen Martin, 25 May 2023 |
| Emmanuel Martin, 9 July 2020 |
| Erica Marxen, 2 October 2021 |
| Taylor Matthews, 2 May 2023 |
| Kayla Mauriello, 24 February 2017 |
| Jill Mazza, 20 April 2022 |
| Haley McCarthy, 4 November 2022 |
| Erin McConaghy, 30 April 2020 |
| Laura McCoy, 28 July 2021 |
| Stephanie McDevitt, 18 June 2022 |
| Elizabeth McElroy, 26 September 2020 |
| Lacey McGuire, 16 January 2023 |
| Stacie McKee, 21 March 2018 |
| Adrian McKenzie, 14 November 2023 |
| Enoch Mckissick, 22 March 2020 |
| Kirstin McLendon, 29 November 2023 |
| Jamie McMillin, 3 November 2022 |
| Lisa McVicker, 25 May 2018 |
| Laura McWhorter, 6 April 2016 |
| Lee Mead, 2 November 2019 |
| Sian Mehlm, 29 October 2020 |
| Nancy Michaelsen, 25 July 2019 |
| Heather Miller, 30 March 2021 |
| Katherine Miller, 21 May 2022 |
| Mallory Miller, 15 September 2019 |
| Rachel Miller, 2 September 2022 |
| Skyelar Miller, 25 September 2023 |
| Clare Mintzer, 9 May 2021 |
| Chase Mitchell, 26 September 2020 |
| Owen Mitchell, 9 May 2023 |
| Zaruhi Mkrtumyan, 29 December 2022 |
| Emmali Montgomery, 23 January 2021 |
| Jodie Moore, 9 December 2022 |
| Amanda Morgan, 14 October 2016 |
| Lindsey Morgan, 19 May 2021 |
| Montyne Morris, 4 January 2019 |
| Ana Moturu, 7 August 2019 |
| Alexandra (Alyx) Movich, 15 September 2022 |
| Austin Moyer, 1 November 2020 |
| Nancy Mule, 21 October 2016 |
| Brenda Murphy, 19 November 2017 |
| Laura Murphy, 25 August 2022 |
| Melanie Murphy, 25 April 2023 |
| Anisha Nair, 9 May 2021 |
| Nancy Nayana, 21 April 2017 |
| John Neal, 1 October 2021 |
| Kinda Nehlawi, 28 May 2021 |
| Catherine Nelson, 29 September 2020* |
| Gabrielle Neuman, 7 March 2021 |
| Catherine Newcomb, 6 February 2021 |
| Elisabeth Newell, 8 December 2019 |
| Emily Nimsakont, 17 July 2020 |
| Darlene Nordyke, 23 November 2023 |
| Sajdah Nubee, 17 April 2016 |
| Kimberly Nunlist, 12 February 2019 |
| John Oakley, 22 September 2019 |
| Ronald Obomanu, 6 September 2020 |
| Brendan O’Flaherty, 19 December 2021 |
| Juan Zhi Oh, 7 May 2018 |
| Brian O’Hara, 28 November 2018 |
| Nancy Oliveira, 2 March 2018 |
| Mary Ollinger, 7 May 2017* |
| Asha Osborne, 31 March 2020 |
| Jacob Ott, 5 October 2021 |
| Jason Owen, 29 May 2021 |
| Elizabeth Owens, 6 April 2022 |
| Nichole Padovan, 31 May 2018 |
| Jaya Pandey, 19 December 2016 |
| Cynthia Pao, 11 May 2021 |
| Anna Parker, 11 March 2018 |
| Jamie Parmelee, 9 January 2022 |
| Alexandra Paskulin, 27 October 2018 |
| Megan Pate, 3 December 2018 |
| Joan Patterson, 24 September 2021 |
| Allison Pelietier, 14 April 2022 |
| Laura Perlichek, 8 December 2017 |
| Jonathan Perret, 30 July 2018 |
| Phillip Petermann, 4 January 2019 |
| John Peterson, 31 July 2022 |
| Natalie Peterson, 1 October 2022 |
| Grace Petrucci, 24 May 2019 |
| Veronica Phillip-Persaud, 20 December 2016 |
| Andrew Phipps, 27 July 2019 |
| Matthew Pierce, 7 July 2022 |
| Majorie Pim, 25 October 2022 |
| Sarah Pinson, 26 June 2021* |
| Stephanie Pirtle, 14 August 2021 |
| Jason Postma, 11 November 2021 |
| Bridget Potter, 24 September 2019 |
| Christina Powell, 1 March 2022 |
| Daniel Powell, 3 December 2018 |
| Richard Poydock, 3 April 2017 |
| Reiner Prochaska, 23 June 2022 |
| Allie Proff, 12 June 2017 |
| Sarah Proppe, 28 September 2023 |
| Adam Pugsley, 11 September 2021 |
| Johan Qin, 15 January 2021 |
| Melissa Radcliffe, 22 September 2022 |
| Maricela Ramirez, 7 May 2022 |
| Sruti Ramnath, 28 February 2020 |
| Brian Ray, 1 October 2018 |
| Morgan Ray, 10 June 2022 |
| Dominic Raybon, 12 July 2022 |
| Cortney Raymond, 20 September 2022* |
| Layla Reaves, 14 December 2022 |
| Ashleigh Rentz, 6 February 2020 |
| Lauren Richardson, 15 February 2019 |
| Randolph Richardson, 13 August 2021 |
| Lisa Richmond, 15 June 2023 |
| Donna Riedman, 25 October 2018 |
| Denise Riffle, 10 June 2016 |
| Alexis Riggins, 6 May 2022 |
| Suzanne Rintoul, 2 June 2020 |
| Kim Riordan, 23 June 2016* |
| Emily Ritchie, 2 January 2020 |
| Ersula Rivers, 12 April 2019 |
| Christopher Robinson, 20 July 2019 |
| Jennifer Roche, 26 January 2018 |
| Rusty Roussel, 11 September 2022 |
| David Royster, 28 July 2022 |
| Mellissa Ruryk, 24 April 2019 |
| Brent Rydel, 25 April 2021 |
| Michael Ryff, 21 May 2020 |
| Carlee Salazar, 10 December 2021 |
| Jamie Sanecki, 31 January 2018 |
| Amanda Sarty, 31 May 2023 |
| Michael Savitz, 15 January 2019 |
| Serena Saye, 20 February 2018 |
| Stephanie Saylor, 15 June 2018 |
| Anthony Scannella, 12 August 2019 |
| Ryan Schaal, 27 June 2023 |
| Wesley Schoenherr, 30 May 2020 |
| Callie Scott, 17 April 2019 |
| Colleen Shaffrey, 23 January 2018 |
| Marcia Shannon, 16 May 2016 |
| Michael Sheleman, 22 April 2021 |
| Tyrone Sheppard, 13 October 2023 |
| Gwendolyn Shipley, 26 January 2019 |
| Heeam Shin, 15 March 2023 |
| Jean Seigel, 31 December 2020 |
| Manisha Sharma, 18 December 2021 |
| Nirosan Silvaratnam, 7 July 2023 |
| Glenn Simmons, 1 November 2022 |
| Justin Sivils, 23 August 2019 |
| Catherine Slye, 16 May 2020 |
| Melissa Smallwood, 3 December 2018 |
| Jill Smith, 13 July 2017* |
| Kyle Smith, 28 June 2016 |
| Samuel Smith, 21 October 2020 |
| Sarah Smith, 18 December 2021 |
| Kayan Smith Garland, 6 June 2021* |
| Leslie Smoot, 16 April 2022 |
| Margherita Soule, 17 February 2021 |
| Sujata Sovani, 17 June 2020 |
| Patricia Spayer, 28 October 2023 |
| Sangeetha Sreenivasan 23 March 2018 |
| Katrina Stading, 10 August 2021 |
| Pattie Stechschulte, 27 October 2018 |
| Julie Stella, 26 July 2022 |
| Sean Steller, 29 December 2022 |
| Michael Stevens, 13 February 2021 |
| Nicholas Stevens, 3 September 2020 |
| Leslie Stompor, 24 July 2021 |
| Eric Strachan, 16 May 2016 |
| Andrew Strickland, 29 April 2020 |
| Mark Stucky, 13 March 2017 |
| Kimi Sugeno, 22 December 2017 |
| Oksana Sukh, 23 July 2022 |
| Julie Sullivan, 7 July 2022 |
| Shane Sullivan, 30 March 2023 |
| Jack Sutter, 19 May 2020 |
| Abrar Syed, 7 November 2020 |
| Patrick Szajner, 25 October 2019 |
| Tracy Szappan, 26 September 2016 |
| Tom Szymanski, 16 November 2023 |
| April Tabor, 22 September 2020 |
| Judy Tarbox, 6 August 2018 |
| Daniel Taylor, 27 February 2021 |
| Sarah Taylor, 29 June 2017 |
| Somer Taylor, 15 April 2021 |
| Susan Taylor, 26 June 2016 |
| Alex Teas, 25 January 2018 |
| Kristin Tews, 20 September 2016 |
| Cynthia Thao, 27 April 2023 |
| Alice Theibault, 4 November 2020 |
| Dawn Theirl, 27 January 2023 |
| Angel Theriot, 18 April 2017 |
| Andrew Thomas, 14 September 2023 |
| Chelsea Thomas, 13 June 2016 |
| Filonna Thomas, 31 December 2021 |
| Kamala Thomas, 29 August 2019 |
| Renate Thomas, 14 May 2022 |
| Deanna Thompson, 8 December 2019 |
| Delroy Thompson, 27 December 2018 |
| Toni Richards Thompson, 23 November 2016 |
| Lloyd Thompson-Taylor, 20 May 2018 |
| Erik Thornquist, 23 December 2021 |
| Joshua Tibaldi, 8 September 2021 |
| Faith Anne Tinnin, 8 December 2017 |
| Alyssa Tobin, 8 September 2021 |
| Tiffany Tolbert, 23 February 2018 |
| Dale Topham, 20 November 2020 |
| Kathryn Torriano, 29 June 2021 |
| Lauren Troy, 2 July 2020 |
| Craig Truglia, 24 June 2016 |
| Heather Turner, 21 July 2023 |
| Laura Turner, 29 August 2018 |
| Martha Turner, 8 June 2019 |
| Banna Underland, 4 May 2018 |
| Taliesin Utz, 12 October 2023 |
| Lori Vance, 17 October 2023 |
| Ashley Vander Wyk, 16 July 2018 |
| Ann Van Doren, 5 November 2017 |
| Frankie Van Puyenbroeck, 9 May 2021 |
| Gloria Van Trigt, 2 September 2022 |
| Jesse Vernon, 30 March 2019 |
| Monica Vuorenmaa, 24 April 2019 |
| Jaquala Wade, 1 August 2021 |
| Roschelle Wadley, 25 December 2020 |
| Mohamed Wafa, 10 June 2020 |
| Brenton Walker, 18 December 2021 |
| Jacqueline Walker, 30 May 2020 |
| Richard Walker, 18 May 2019 |
| Julie Wallen, 6 July 2022 |
| Jeanette Walton, 11 April 2023 |
| Natalie Ward, 26 August 2021 |
| Ellery Waters, 24 January 2018 |
| Lauren Watkins, 26 November 2018 |
| R. Katherine Watling, 21 June 2017 |
| John Watson, 29 May 2020 |
| Paula Watson, 23 April 2021* |
| Sarah Weber, 12 February 2023 |
| Connor Wedel, 18 March 2021 |
| Scott Weiss, 10 November 2023 |
| Erin Beal Welch, 18 March 2018 |
| Pat West, 12 April 2019 |
| David Wheeler, 11 Feburary 2022 |
| Jeff Wiehler, 23 January 2019 |
| Kenneth Wilkinson, 1 July 2023 |
| Amanda Williamson, 20 October 2023 |
| Joe Winter, 10 March 2017 |
| Jennifer Wirshing, 21 August 2016 |
| Alyssa Wiseley, 22 December 2022 |
| Shea Wishard, 8 September 2017 |
| Fred Benjamin Woelk, 22 June 2017 |
| Kevin Wong, 24 June 2023 |
| Amy Woodfin, 16 May 2016 |
| Peter Woodford, 30 November 2022 |
| Tara Vito Wu, 21 November 2021 |
| Richard Yeager, 17 August 2023 |
| Casey Yeomans, 9 February 2018 |
| Kyoungmi Yoo, 23 June 2023 |
| Alexandra Young, 16 May 2016 |
| Helen Young, 12 August 2019 |
| Robert Zerbe, 5 April 2019 |
| Samantha Zerger, 5 September 2019 |
| Rebecca Zettl, 9 June 2018 |
| Peihong Zhu, 4 June 2021 |
| Mandy Zimmerman, 30 December 2021 |
Certified Professional Technical Communicator - PRACTITIONER
| Stephen Citarella, 18 December 2021 |
| Mark Flynn, 6 January 2020 |
| Kayan Smith Garland, 22 August 2021 |
| Susan Geist, 27 January 2023 |
| Heather Harms, 25 August 2020 |
| Alan Houser, 12 December 2021 |
| Delon Howell, 31 May 2023 |
| Amy Hurley, 11 August 2021 |
| Dave Ingram, 8 December 2021 |
| Toshika Jolivet, 12 January 2022 |
| Caroline Loeffler, 1 November 2022 |
| Catherine Nelson, 21 December 2022 |
| Mary Ollinger, 18 March 2023 |
| Sarah Pinson, 29 July 2021 |
| Courtney Raymond, 20 October 2022 |
| Kim Riordan, 19 February 2020 |
| Jill Smith, 28 November 2022 |
Certified Professional Technical Communicator – EXPERT
| Beth Agnew, 18 March 2012 |
| Jody Agraz, 18 May 2012 |
| Sara Liz Barker, 4 June 2014 |
| Serena Beck, 2 December 2012 |
| Carrie Chambers, 5 April 2012 |
| Victoria Clarke, 31 May 2013 |
| Stephen Rex Daugherty, 8 May 2012 |
| Sam Erickson-Reed, 31 May 2013 |
| Deirdre Fields, 31 May 2013 |
| Susan Fisher, 31 March 2013 |
| Scott Glidewell, 20 February 2013 |
| Laura Harding, 30 June 2013 |
| Judith Harroun-Lord, 4 June 2014 |
| Edward Hartman, 30 April 2013 |
| Liz Herman, 4 February 2014 |
| Bill Janke, 31 March 2013 |
| Meredith Kinder, 9 April 2012 |
| Nancy Larbi, 30 December 2012 |
| Wilkie Lo, 24 January 2013 |
| Elizabeth Marko, 30 April 2013 |
| Susan McGuire, 21 October 2012 |
| Christopher Muntzer, 31 May 2013 |
| Fred Murphy, 30 June 2013 |
| Michael Opsteegh, 9 May 2012 |
| Robert Phillips, 15 February 2013 |
| Betsy Richards, 30 June 2013 |
| Joe Sartori, 25 February 2013 |
| Kenneth Schatzke, 18 October 2012 |
| Eric Schonthal, 7 February 2013 |
| Lisa Stamper, 30 June 2013 |
| Cheryl Taylor, 18 March 2012 |
| Wesley Thompson, 4 February 2014 |
| Michele Wallace, 18 March 2012 |
| Steven Winnefeld, 22 February 2013 |
| Keri Young, 4 February 2014 |