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 |
|---|---|---|---|
| 81 | Tashkent branch of Russian state university of oil and gas (NRI) named after I. M. Gubkin | ABH | Mirzo Ulugbek |
| 82 | Tashkent professional college of information technologies | ABJ | Mirzo Ulugbek |
| 83 | Tashkent college of geodesy and cartography | ABK | Mirzo Ulugbek |
| 84 | Tashkent professional school No 2 for persons with disabilities | ABM | Mirzo Ulugbek |
| 85 | Nukus State pedagogical Institute named Ajiniyaz | OAB | Nukus sh. |
| 86 | International house Tashkent academic lyceum under the Tashkent institute of irrigation and agricultural mechanization engineers | ABN | Mirzo Ulugbek |
| 87 | Republican specialized music school named after V. Uspenskiy | ABO | Mirzo Ulugbek |
| 88 | Academic iyceum № 3 under the Tashkent state technical university | ABP | Mirzo Ulugbek |
| 89 | Tashkent Institute of textile and light industry | ADB | Yakkasaroy |
| 90 | Information resource сenter of Tashkent state pedagogical university named after Nizami | ADD | Yakkasaroy |
| 91 | Yakkasaray region professional school | ADE | Yakkasaroy |
| 92 | Republican vareity and circus college named after Karim Zaripov | ADF | Yakkasaroy |
| 93 | Tashkent state higher school of national dance and choreography | ADA | Yakkasaroy |
| 94 | Tashkent college of choreography | ADG | Yakkasaroy |
| 95 | Academic lyceum under Tashkent institute of textile and light industry | ADH | Yakkasaroy |
| 96 | Academic lyceum № 2 under the Uzbek state university of world languages | ADI | Yakkasaroy |
| 97 | Academic lyceum № 3 under the Uzbek state university of world languages | ADJ | Yakkasaroy |
| 98 | Tashkent state university of uzbek language and literature named after Alisher Navoi | ADK | Yakkasaroy |
| 99 | Information library center of Yakkasaray region | ADL | Yakkasaroy |
| 100 | Uzbekistan state university of world languages | AEA | Uch Tepa |