Acta Scientiarum Polonorum. Architectura (ASPA) is on open access journal. Papers are made freely available immediately upon publication. The journal charges an article processing charge (APC) amounting to 600 PLN + 23% VAT for 12 pages of text (including all the required elements, abstract, tables, drawings, etc.) following the format specified in the Guidelines for the Authors. If the text is longer, you will be charged an additional fee 60 PLN + 23% VAT for each additional commenced page. We issue one invoice for each paper.