In­ter­ven­tion form

To re­quest a tech­nic­al in­ter­ven­tion, you can use the form be­low. Please note that it is im­port­ant to give cor­rect in­form­a­tion so that we can in­ter­vene as soon as pos­sible. A con­firm­a­tion email con­tain­ing a copy of your com­pleted form will be sent to the ad­dress you have in­dic­ated upon re­ceipt of your re­quest. The lat­ter will then be pro­cessed with­in 24 hours (work­ing days).

  • Device

  • Yes

  • Fields marked with * are re­quired. The above in­form­a­tion is only trans­mit­ted to GMG Sup­ply SA and is con­fid­en­tial.