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Briefings

Explore all our briefings.

Briefings

Aviation

Legal risks of the EU’s tax giveaway to airlines

Current fuel tax exemptions may violate state aid rules and the UK-EU…

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Shipping

Adjournment of the IMO’s Net-Zero Framework

IMO’s Net-Zero Framework is delayed, but ambition, timelines, and equity remain negotiable.

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Aviation

Avoiding contrails: options for international cooperation

Explore the legal frameworks and international agreements needed to scale contrail avoidance…

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Aviation

Airport capacity and climate: legal clarity under EU slot rules

Our legal briefing confirms that slot coordinators can limit capacity for environmental…

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Climate law

Legal obligations on equitably decarbonising international aviation

Discover the policy changes needed at the 2025 ICAO Assembly to align…

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Alternative fuels

Ammonia as shipping fuel: benefits, risks and policy solutions

In this briefing we ask, how can we avoid swapping one pollution…

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Climate law

Legal briefing on Environmental Impact Assessments

Airport and port expansions can no longer ignore scope 3 emissions. Learn…

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Shipping

IMO Net-Zero Framework: opportunities for ambitious action

Discover the key areas where IMO regulations must be more ambitious to…

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Aviation

Tackling aviation emissions: ICAO 42nd assembly joint briefing with COSIS

Discover how the groundbreaking COSIS Advisory Opinion legally obligates states to cut…

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