A number of key Guidelines can be found below.

Conditions 

Non-specific neurological conditions 

RCP guideline long term neurological conditions - https://www.rcplondon.ac.uk/guidelines-policy/long-term-neurological-conditions 

NICE neurological conditions overview - https://pathways.nice.org.uk/pathways/neurological-conditions 

Treatment Specific

Functional Electrical Stimulation

Evidence based clinical practice recommendations for best use of Functional Electrical Stimulation (FES) to improve mobility in adults with lower limb impairment due to an upper motor neuron lesion - FES Guidelines