The SAS-Macro POEM is provided without any warranty at all. 
The copyright of the SAS-Macro POEM is held by the Swiss Federal
Statistical Office and the 
Swiss Federal Office of Informatics and Telecommunication.
The SAS-Macro is provided 'as is' without any commitment of the owners to maintain or correct the code.
In no event the owners are liable for any damages arising from the SAS-Macro.

