Regulation and remediation of ‘forever’ chemicals
This POSTnote summarises debates on regulatory approaches for addressing the environmental impacts arising from per- and poly- fluoroalkyl substances (PFAS).

This POSTnote examines HDTV development worldwide and issues related to the future of this technology in Europe. POSTnote 24. POST. 1991.
High definition TV (216 KB , PDF)
The next technological generation of television (High-Definition Television – HDTV) is being pursued in Japan, USA and Europe. The European collaborative effort envisages the use of a pan- European technical standard whose viability is under question due to the merger of SkyTV and BSB, and other factors.
This POSTnote examines HDTV development worldwide and issues related to the future of this technology in Europe.
High definition TV (216 KB , PDF)
This POSTnote summarises debates on regulatory approaches for addressing the environmental impacts arising from per- and poly- fluoroalkyl substances (PFAS).
Regional variations in transport services across England cause a range of challenges.
Transport planning will be required to harness emerging technologies and address a range of challenges and changes facing the transport sector.