Companies that touted supplying product to the royal family have two years to be renewed or must cease using the Royal Arms symbol on their packaging.
Everyday shop products that will change following the death of the Queen
Queen Elizabeth II Archives - Liz Palmer - International Wine and Spirit News
Wedgwood and JCB set to lose Royal Warrants following Queen's death - Stoke-on-Trent Live
These Food Brands Will Change Packaging Due To The Queen's Death
These Food and Drink Brands Just Lost Their Royal Warrants
How Royal Warrant Food Brands Are Affected By The Queen's Death
Queen's death voids Royal Warrants, Article
How the Death of Queen Elizabeth is Prompting Changes for Royal Warrant Holders
Waitrose will now have to prove the Royal Family use their products