Coll. Law No. -- Sbírka zákonů a nařízení -- Collection of Laws and Decrees of Czechoslovakia, usually abbreviated in Czech Sb. z. a nař. In the text of the report the number is indicated under which the law or decree was printed (číslo), which numbering runs consecutively throughout each year.
Law (Decree) No. followed by Arabic numerals -- Austrian or Czechoslovak Law or Decree; the Arabic numerals indicate the number (No. or číslo) under which the law (decree) was printed in RGBI or Coll.
Law No. following Roman numerals -- Hungarian law, the Roman numeral indicated the number under which the law was printed in the annual volume of Országos Törvénytár -- Collection of Hungarian Laws.
RGBI -- Reichsgesetzblatt fűr die im Reichsrate vertretenen Königreiche und Länder -- Austrian Law gazette.