Amyris and some of its US domestic subsidiaries have begun voluntary Chapter 11 proceedings in the US Bankruptcy Court for the District of Delaware as part of an operational and financial restructuring. This process does not affect its subsidiaries outside the USA.

Non-profit organisation CDP (formerly the Carbon Disclosure Project) has issued its rankings for 2022. These rate about 15,000 companies in multiple industries from about 18,700 who submitted data about their emissions on a scale from A to D- in three categories. In all, 283 received an A for Climate Change, 25 for Forests and 103 for Water Security.

Flavours and fragrances giant Givaudan has agreed a research collaboration for the development of sustainable fragrance ingredients from renewable carbon, with US-based LanzaTech, which describes itself as a carbon capture and transformation (CCT) company. No commercial terms were disclosed.

The Organisation for Economic Co-operation & Development (OECD) has approved the world’s first toxicology testing strategy without animal testing. This can now be used to test for skin sensitisation and any products that pass can be placed on the market.

The strategy, which consists of three ‘alternative’ methods, was jointly developed and validated over ten years by BASF and Givaudan, in partnership with various companies and scientific institutions, notably IIVS. It is claimed to have better predictivity for human allergy risks than traditional animal testing.

Givaudan, the world’s largest flavours and fragrances (F&F) house, today completed the acquisition of Ungerer & Company, which was originally announced in November 2019. Terms were not disclosed, but Givaudan said that the newly acquired business would have represented about $250 million of incremental sales in 2019 on a pro forma basis.