To help businesses cope with disruption, the EA have published these temporary COVID-19 regulatory position statements.  If you wish to use a COVID-19 RPS, there is no requirement to register or notify, but you must comply with its conditions and requirements relating to pollution control.

RPS C4 Incinerating specified healthcare wastes at a municipal waste incinerator – https://www.gov.uk/government/publications/incinerating-specified-healthcare-wastes-at-a-municipal-waste-incinerator-rps-c4

RPS C5 PPE Waste from home healthcare workers treating patients with COVID-19 – https://www.gov.uk/government/publications/ppe-waste-from-home-healthcare-workers-treating-patients-with-covid-19-rps-c5