All articles published in „Eksploatacja i Niezawodnosc - Maintenance and Reliability” (ISSN 1507-2711) are published in full open access. An article processing charge (APC) of 3000 PLN (750 EUR) applies to papers accepted after peer review. This article processing charge is to cover the costs of peer review, copyediting, typesetting, long-term archiving, and journal management.