Hi All - need your help please. We have a pregnant employee who is contracted to a different company. Should they do the pregnancy risk assessment as we can't do remotely? Who is responsible for their safety ultimately? How do we manage this. Any links / advice greatly appreciated as can't seem to find anything on Barbour, IOSH or HSE regarding this.

I think you need to collaborate with whoever is in control of the premises where she is working and do a joint assessment. 

Sad to have just received a cold sales call from Penninsula who saw this post. Thought this is a members only area not a data base for companies..

You need to be searching  for " New & Expectant Mothers" for information but if you haven't already covered off  hazards risks that new & expectant mums could be exposed to in your general risk assessments then a joint combined effort would be best with their employer as they will need to allocate time off to attend appointments, adjustment in hours etc.