Some are produced monthly, others quarterly.
Tesco - new list now here
Waitrose Vegan List (dated 5 April 2016)M and S Vegan List (dated 5 July 2016)
Aldi Vegan List (monthly - dated 15/06/16)
Sainsburys Vegan List (May 16)
Sainsburys Household Vegan List (July 2015)
Sainsburys Vegan Cosmetics, Medical and Toiletries list (Oct 2015)
Co-op's vegan list Nov 2015. Booze list and April 2016 bakery list have all been uploaded to this artice over at our new site http://www.veganwomble.co.uk/wordpress/?p=109
There bakery bread items can be found on the PLU sheet kept at the till. If vegan, they say vegan under the 'V'.
Morrison's don't do a list and take about 2 months to reply if your lucky. They do have a booze list and this can be emailed to you. The wine is included in our unofficial vegan list. Members of the vegan womble chat room facebook group have put our own together from reading labels. MORRISONS 'UNOFFICAL' VEGAN LIST
Lidl don't do a list, but they label quite well and will check products if you have a barcode and you contact them. They do however do a bakery list, which was provided in March 2015. Please note update regarding donuts, no longer any vegan ones. The old list is available to look at here.