The provisions of the ETSI IPR Policy and the ETSI Guide on IPRs shall be respected.
The use and reproduction of third parties text, signs and material legally protected should be avoided in ETSI deliverables.
If, in exceptional circumstances, the use and reproduction of third parties rights cannot be avoided, the IPR's owner's authorization to use and reproduce their rights in ETSI deliverables shall be obtained.
Reference to the source and the owner shall always be provided in ETSI deliverables.
The content provided by ETSI shall be as given in the ETSI skeleton documents available on the editHelp! website and shall not be modified.
Further details can also be found in the file "Manual of signs".