Inspection and classification system have a customs data repository for automatic customs inspection of parcels comprising a data acquisition module configured to acquire information about parcels by input devices, wherein the information indicates customs classification criterias, the acquisition module further configured to communicate the information to the customs data repository; wherein the data repository stores the following data: information about parcels; parameters; attributes and big-data; a processor coupled with memory configured to map the information according with the parameters and attributes, wherein the mapped information of the parcel is a cluster; the processor is further configured for predicting customs classification of the parcel based upon comparison between parameters/attributes of the cluster and parameters/attributes of clusters stored in the big-data, wherein clusters stored in the big-data are were previously inspected, and wherein the cluster assumes a customs classification of a comparable cluster stored in the big-data.