GUOO has recorded your parcel's customs declaration and the customs system has issued it a registration number. It always follows "Declared to customs". The parcel is in the customs handling stage, and this is an administrative step: the number identifies the declaration so the parcel can be processed.
No, this message by itself is normal. It is a routine step, and the status code is a general one rather than a warning. Most parcels move on to a clearance message. A small share, about one in twenty, are refused release because documents are missing, so the steps after this one matter more than this one.
Previous status updates:
Next status updates:
With the use of our tracking form you can easily check the status of your package. Also if you want to tracking GUOO and get your package location updates to your e-mail, you can Register on our website.
GUOO — is not the only postal service that you can track at PackageRadar. See full list of postal services available.