The retailer was the only major UK supermarket without a policy on humane stunning and slaughter.
Ace Aquatec’s research appeared to show that in-water stunning is effective without causing shell or flesh damage.
The Snapshot report reveals a new leader while humane stunning and slaughter moves up the agenda.
Now in its fourth year, the latest industry benchmark report on decapod welfare will be released on 25 March with a free webinar.
Asda has set out new commitments to raise welfare requirements for some decapod crustaceans.
The Animal Sentience Committee has also called for decapods to be included in animal welfare legislation.
The latest report ranks certification programs on welfare standards, some of which have added transport conditions.
The new system in Lesotho delivers rapid, in-water stunning for trout and reflects growing efforts to apply humane slaughter methods across aquaculture species.
Chilean Justice Department has accepted a legal complaint accusing Jumbo of violating animal welfare laws in its handling of live lobsters.
The Scottish Government has announced its commitment to developing official guidance. legislation for farmed fish welfare.
Fisheries Innovation and Sustainability nominated for Global Seafood Alliance Responsible Seafood Innovation Awards.
The Global Seafood Alliance is the latest organisation to demand better shrimp welfare practices and policies.