This is a list of who has already pledged data to EMPD-2, and whether we have received that data:
| Name | No. Samples & Location | Data Received? |
| Angelica Feurdean | 8 samples, Romania | Received |
| Anja Prager | 12 samples, N Germany | |
| Anna Maria Mercuri | 20 samples, Italy | In prep |
| Anna Pedziszewska | 3 samples, Poland | Received |
| Anne Birgitte Nielsen | 2-3 samples, Southern Sweden | Received |
| Anneli Poska | ? samples, Estonia | |
| Carlo Montanari | 27 samples, Italy | Received |
| Castor Muñoz Sobrino | 50 samples, Northern Spain | Received |
| Cesar Morales del Molino | 9 samples, Central Spain | Received |
| Daniele Colombaroli | 73 samples, Sicily | Received |
| Elias Remezani | 25 samples, N Iran | Received |
| Federico Dirita | 16 samples, Central Italy | Received |
| Francesco Ciani & Marta Mariotti | ? samples, Italy | |
| Francisca Alba Sanchez | 135 samples, 45 S Spain, 90 N Morocco | Received |
| Frank Chambers | 4-5 samples, Northern England | |
| Frank Schluetz | 30 samples, Tibet and Mongolia | |
| Giulia Furlanetto | 53 samples, Italian Alps | Received |
| Gonzalo Jiménez-Moreno | 17 samples, S Spain | Received |
| Heather Pardoe | 197 Samples, Norway | Received |
| Elena Lapteva | 130 samples, Russia | Received |
| Helena Svobodova | ? samples, Czech Republic | |
| Ioan Tantau | 11 samples, Carpathian Mountains, Romania | Received |
| Manfred Roesch | 16 samples, Germany, Black forest & Lake Constance | Received |
| Marcelina Zimny | 46 samples, Poland | Received |
| Maria Lazarova & Elena Marinova | ? samples, Bulgaria | Received |
| Marie-Jose Gaillard | 124 samples, Southern Sweden | Received |
| Michael Grant | ? samples, England | |
| Mihkel Kangur | 20+ samples, Estonia | |
| Monika Karpi?ska-Ko?aczek | 90 samples, Poland | Received |
| Natalia Ryabogina | 231 samples, Russia | Received |
| Normunds Stivrins | 2+ samples, Russia, Latvia | Received |
| Olga Naidina | 8 samples, Russia & Kazakstan | Received |
| Libor Petr | ? samples, Russia & Kazakstan | |
| Sakari Salonen | 47 samples, Russia | Received |
| Sampson Panajiotidis | 41 samples, Greece | Received |
| Stephanie Desprat | 29 samples, Tunisia | Received |
| Susanne Jahns & Elena Marinova | ? samples, Greece | Received |
| Tatiana Antipina & Nata Panova | 37 samples, Russia | Received |
| Tiiu Koff | 30 samples, Estonia | |
| Will Fletcher | 45 samples, 33 Morroco & 12 Portugal | Received |
| Yannick Miras | 11 samples, Central France | |
| Yuri Mikishin & Irina Gvozdeva | ? samples, Russia | |
| EMBSECBIO/Elena Marinova | 523 samples, SE Euope | Received |
| Ruth Beer/Cesar Morales | 43 samples, Kazakstan | Received |
| Almut Mrotzek | 14 samples, Germany | Received |
| Antonio Lopez Saez | 24 samples, Greece | Received |
| Suzanne Leroy | 41 samples, 8 Iran, 4 France, 4 Italy, 25 Spain | Received |
| Sebastien Joannin | 5 samples, Italy | Received |
| Ed Schofield & Kevin Edwards | 64 samples, Greenland | Received |
| Morteza Djamali | 18 samples, Iran | Received |
| Darya Lopatina & Oksana Zanina | 18 samples, Russia | Received |
| Margret Hallsdottir | 3 samples, Iceland | Received |