OA2023 — Registration

For each additional Paper of the same Author the fee is half priced. Let us know if you are planning to submit more then one Paper.
For each additional Poster of the same work the fee is half priced. Let us know if you are planning to submit same work on more then one Poster.
Organization of activities is subject to minimum quota filled.
For payments by Company or Organization please provide the name of the Company, billing address and tax identification number.