Dag Mattsson

Arbitrators, counsel and experts

Dag Mattsson

Arbitrator, judge or committee member (published cases) · 1

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Record as arbitrator

1cases decided

0as chair or sole arbitrator

0appointed by claimants

0appointed by respondents

0appointed by States

0dissents

Sat most often with

Issues decided most often

Energy Charter Treaty 1 intra-EU objection 1 Achmea 1 Komstroy 1 fair and equitable treatment 1 administrative delay 1 umbrella clause 1 discrimination 1 clean hands 1 single investment 1 natural gas 1 combined heat and power 1 mining licences 1 set-aside 1 partial invalidity 1 third-country investor 1 Svea Court of Appeal 1 PGNiG 1

Published cases (1)

2025
Festorino Invest Limited and others v Poland
Judge, Supreme Court of Sweden · award p. 1

Tribunal: Bernardo M. Cremades, Kaj Hobér, Zachary Douglas, Malin Bonthron

Compiled with AI from the published awards and decisions in the Forum’s database; it covers public cases only and may contain matching errors. Each entry links to the page it was read from where available. Corrections: info@arbitration.org.