Error message

Warning: ini_set(): A session is active. You cannot change the session module's ini settings at this time in drupal_environment_initialize() (line 680 of /mnt/webhosting/sites/plm/produkcja/includes/bootstrap.inc).

PLM associate organizations

Institute of Polish Sign Language - the association promoting and studying sign language of the Polish Deaf community

Deaf Culture Promotion Foundation KOKON - the organization supporting the development of sign language and the Deaf culture

Association of Polish Sign Language Interpreters - the first in Poland organization of sign language interpreters