Etude Guérin De Werra | Avocat Sion is a Valais law office led by Me Guérin De Werra and based in Sion. The practice combines litigation and advisory work across core areas of Swiss law, offering legal advice, defence and representation before cantonal and federal courts. The office emphasises practical, tailored solutions to both private and professional clients.

Me Guérin De Werra brings more than 20 years of legal experience, including prior service as a delegate for the International Committee of the Red Cross and as head of a major legal protection centre in Geneva. The lawyer is trained in collaborative law and uses a broad professional background to handle complex procedural and substantive matters with a strategic approach.

The practice positions client care at the centre of its service model, committing to rapid case intake and clear communication. It provides a pragmatic strategy from the first meeting, focuses on responsiveness and human-centred representation, and offers transparent fee guidance to help clients manage costs while pursuing effective legal outcomes.

À propos de Etude Guérin De Werra | Avocat Sion

1 personne dans l'équipe


Domaines de pratique
Famille
Défense pénale
Accidents et blessures
Droit des sociétés et commercial
Immobilier

Langues parlées
English

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Domaines de pratique

Famille

Handles separation and divorce procedures, custody and visitation disputes, spousal and child support, and patrimonial liquidation. The practice prepares separation and divorce agreements, negotiates settlements and represents clients in court or in collaborative law processes to preserve relationships and reach practicable resolutions.
Adoption
Maltraitance d'enfant
Garde d'enfants
Pension alimentaire pour enfants
Droit de visite
Droit collaboratif
Divorce et séparation
Violence conjugale
Droits du père
Mariage
Divorce militaire
Même sexe et LGBT
Annulation

Défense pénale

Defends clients in a wide range of criminal matters including traffic offences, theft, fraud, bodily harm and other penal infractions. The lawyer provides pretrial advice, conducts investigations, negotiates with prosecutors when appropriate and represents accused persons at all stages of criminal proceedings before cantonal and federal authorities.
Arrestations et perquisitions
Service de cautionnement
Contentieux pénal
Infraction liée à la drogue
Conduite en état d'ivresse
Conduite avec facultés affaiblies
Droit des mineurs
Crime sexuel
Excès de vitesse et contravention
Criminalité en col blanc

Accidents et blessures

Advises and represents injured parties or those accused of causing accidents in claims for liability and compensation, including handling interactions with private and public insurers. The service includes liability assessment, calculation of damages, negotiation of settlements and litigation to secure fair reparations.
Blessures causées par des animaux
Voies de fait et agression
Blessure à la naissance
Lésion cérébrale
Accident de la route
Accident de construction
Produit dangereux
Diffamation
Médicaments et dispositifs médicaux
Erreur médicale
Défaut de véhicule à moteur
Accident de moto
Préjudice corporel
Responsabilité des locaux
Dommages matériels
Abus sexuel
Moisissure toxique
Délit toxique
Accident de voyage
Accident de camion
Accident du travail
Indemnisation des accidents du travail
Décès injustifié

Droit des sociétés et commercial

Drafts, reviews and negotiates commercial contracts such as sales, mandate, construction and employment agreements, and assists clients with transactional disputes. The practice offers tailored contract strategies, risk mitigation advice and representation in contractual litigation or alternative dispute resolution.
Administratif
Droit maritime
Agriculture
Antitrust
Aviation
Enregistrement d'entreprise
Contrat
Diligence raisonnable
Franchisage
Jeux de hasard
Marché public
Licences
Fusions et acquisitions
Transport
Capital-risque
Droit du cannabis
Organisations à but non lucratif et caritatives
Droit du commerce international
Relations gouvernementales et lobbying
Capital-investissement
Gouvernance d'entreprise
Sanctions et contrôles à l'exportation

Immobilier

Advises on construction and lease matters, including contracts for building works, execution and acceptance of works, compliance with professional construction standards and disputes arising from residential or commercial leases. The service includes drafting and negotiating leases, handling terminations and representing clients in property-related disputes.
Immobilier commercial
Logement, construction et développement
Saisie immobilière
Utilisation des sols et zonage
Propriétaire et locataire
Hypothèque
Diligence raisonnable immobilière
Contrats et négociations immobiliers
Courtage
Transfert de propriété

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