Dear architects, unfortunately, local requirements are very detailed and complicated. We do not have the exact wording of the standard available. For precise evaluation, it is necessary to consult a specialist in sunlightning / daylightning. We will have proposals progressing to the second round evaluated by a specialist, and participants in the second round will receive guidance accordingly. In the first round, we recommend using general principles based on orientation. In general, apartments should have at least partial exposure of their daytime areas to sunlight.