Certain relations are established between the participants of the union electronic catalogue to create a public information resource and provide open access to it in accordance with the developed Rules for participants. Participating libraries send information about the replenishment of their local electronic catalogues by e-mail to the project coordinator. On the website of the union catalogue, libraries are presented by the number of records transferred.
| # | Title | Code | City |
|---|---|---|---|
| 1261 | Urgench multidisciplinary technical school. | NDH | Urganch |
| 1262 | Information-library center of Tuprokkala district | NNA | Toprakkala |
| 1263 | Tuproqkala district professional school | NNB | Toprakkala |
| 1264 | University of economics and pedagogy Andijan city | IXG | Andijan c. |
| 1265 | Institute of Mechanics and Seismic stability of structures named after M.T.Urazbaev | ABV | Mirzo Ulugbek |
| 1266 | Fergana regional Pedagogical skill center | GXB | Fergana |
| 1267 | Information and Library center of the Kukdalinsky district | JRA | Kukdala |
| 1268 | Khorezm Mamun academy information-resource center | NLL | Xiva sh |
| 1269 | Information and library center of Davlatabad district | HPA | Davlatabad |