The VDMA flatness requirement was included in the FEM 10.2.14 / 4.103 – 1 and from September 2021 in the European standard EN 15 620. It is therefore an official European flatness standard which must be met. This standard was developed at the request and with the approval of VNA forklift truck manufacturers, flooring contractors, engineering firms and universities, and is based on years of scientific research. VDMA is the only standard worldwide that controls all undulations that influence the driving behaviour of the forklift truck. The undulation of a floor is a combination of both (medium) long and short waiviness.
: The music was composed by Raigardas Tautkus , with lyrics co-written by Gintaras Zdebskis and Modestas Karnaševičius .
: One of the earliest and most enduring versions was released by the legendary band RONDO on their 1998 album Diena Ir Naktis .
: The lyrics express themes of spring, happiness, and well-wishes. The chorus ("Leisk pasveikint tave / Su laiminga diena...") is a direct wish for luck, love, and joy. Cultural Impact