Guidelines for the equipment of inland waterway locks (1st amendment)
Edition 1984-10-24

Development planning; hints for the planning of children's play areas
Edition 1974-07-31

Guidelines for the manufacture and utilization of plain elastomer beddings
Edition 1973-04-30

Administrative regulations of the second Calculation Ordinance (VV-II. BV)
Edition 1979-07-01

Development planning; hints for the planning of children's play areas
Edition 1978-03-29

Development planning: hints for the planning of children's play areas
Edition 1976-08-27

Commission Decision of 3 February 1998 on the procedure for attesting the conformity of construction products pursuant to Article 20(2) of Council Directive 89/106/EEC as regards systems of mechanically fastened flexible roof waterproofing membranes (Text with EEA relevance)
Edition 1998-02-03

Instruction for the control of energy consumption (Energy Consumption Control Instruction - EVA)
Edition 1980-12-10

Guidelines on the procedure for the promotion of construction measures of municipal and free non-profit making hospitals as well as institutions of the same status until the final decision on promotion by the Land government; application of DIN 1946 part 4; air-conditioning - RLT - installations in hospitals - April 1978
Edition 1980-12-15

"Essential alterations" regarding lift installations (collection of examples for the term "essential alterations")
Edition 1973-12-07