SDA Express Courier is an Italian logistics company within the Poste Italiane Group. Founded in Rome in 1984 and part of the group since 1988, SDA became closely associated with express parcel distribution in Italy. Its role has changed over time: the express-courier business was transferred to Poste Italiane in 2019, and the operational functions for former SDA Express courier services are now managed through Poste Italiane's systems.
SDA continues to operate specialized logistics activities within the Poste Italiane Group, including dedicated banking courier services, Extranetwork customized transport and Pharmaexpress temperature-controlled logistics. In July 2024, SDA's integrated logistics, FTL/LTL transport and technical-courier business was also transferred to Poste Logistics as part of a wider reorganization within the group.
For ordinary parcels historically associated with SDA Express, customers now use Poste Italiane services for functions such as shipment searches, pickup management and delivery release. Current business parcel products include Poste Delivery Business Express, which provides express distribution within Italy with home, Post Office and Punto Poste delivery options and additional services such as scheduled delivery, Saturday delivery and delivery customization.
For recipients, this means an SDA Express package can still be followed even though the public operational tools have moved to Poste Italiane. You can Track SDA Express packages through 4Tracking by entering the shipment number and reviewing the available Tracking events. The same shipment can also be checked through Poste Italiane's official Cerca Spedizioni service.
How SDA Express shipment tracking works
To Track an SDA Express package with 4Tracking, enter the complete shipment number in the tracking field and start the search. When the number is supported, 4Tracking can display the available package tracking history, including acceptance, transit, delivery processing and final delivery events.
The official SDA website now directs customers using former SDA Express courier services to Poste Italiane for shipment searches. On Poste Italiane's Cerca Spedizioni page, enter the shipment code shown on the receipt or shipping document beneath the barcode, without spaces or hyphens unless the supplied identifier itself requires otherwise.
Current Poste tracking statuses include Presa in carico when the shipment has been accepted, In transito while it is moving toward the destination and In consegna when delivery is in progress. If Tracking is not yet available, Poste explains that a very recent shipment may still be processing and recommends checking again after a few hours.
SDA Express tracking number formats
There is no single current official tracking-number pattern published specifically for every SDA Express parcel. This is particularly important today because the operational tracking of former SDA Express courier services has migrated to Poste Italiane and the current tracking platform handles several different types of shipment identifiers.
Poste Italiane's official Cerca Spedizioni documentation shows examples including the 12-digit numeric code 050000201242 and alphanumeric formats such as ZA123456789IT and AA12O456780AA. These are examples accepted by the Poste tracking environment and should not be interpreted as a rule stating that every SDA Express package follows one of these exact structures.
For an SDA Express shipment, use the complete code printed on the shipping receipt, waybill or information supplied by the sender. If the number produces no results, verify every letter and digit and make sure you are entering the shipment code rather than an order number, invoice reference or pickup reservation number.
SDA Express delivery times and supported examples
Delivery time depends on the specific service now handling the shipment. For the current Poste Delivery Business Express product used for express business parcels in Italy, Poste Italiane publishes an indicative delivery time of 1–2 working days after pickup for most Italian locations. Saturdays and public holidays are normally excluded from this timeframe.
Time Definite options can provide delivery by specific times such as 9:00, 10:00 or 12:00 in locations where the service is available. Official service information notes that shipments departing from Sicily, Calabria or Sardinia for other Italian regions are delivered by the chosen time on the second working day after pickup rather than the next working day.
SDA's specialized Pharmaexpress service provides another confirmed example. For eligible temperature-controlled domestic shipments, delivery is normally made within one working day after pickup. The one-day service is not available for shipments to or from Sicily, Calabria, Sardinia, minor islands and certain other locations, so availability must be checked for the particular route.
These examples apply to specific products and should not be treated as a universal promise for every parcel historically identified as SDA Express. The most accurate estimate comes from the service selected by the sender and the origin and destination shown in the shipment details.
How to contact SDA Express about shipment issues
For ordinary courier shipments formerly handled as SDA Express services, the official SDA website now directs customers to Poste Italiane for assistance. Private customers can contact Poste Italiane at 803 160 from an Italian landline or +39 06 4526 3160 from landlines and mobile phones. These assistance numbers are available Monday through Saturday from 08:00 to 20:00, excluding public holidays.
Business customers using Poste Delivery Business services can call 800 160 000 from a landline or 06 4526 1600 from landlines and mobile phones. These numbers are also available Monday through Saturday from 08:00 to 20:00, excluding public holidays.
When requesting help with package tracking, have the complete shipment number ready and describe the latest visible Tracking status. If the parcel was purchased from an online store, contacting the seller can also be useful because the sender has the original shipping documentation and can open an inquiry when necessary.
Frequently asked questions about SDA Express package tracking issues
Why is my SDA Express tracking number not showing results?
The shipment may be very recent and not yet visible in the tracking system, or the number may have been entered incorrectly. Poste Italiane advises checking the letters and digits carefully and trying again after a few hours for newly created shipments.
Where do I Track an SDA Express package now?
The official SDA website states that operational functions for former SDA Express courier services have migrated to Poste Italiane. You can therefore use Poste Italiane's Cerca Spedizioni service or enter the shipment number on 4Tracking to follow supported package tracking events.
What does an SDA Express tracking number look like?
No single current universal format is published specifically for all SDA Express shipments. The Poste Italiane tracking system accepts different identifiers, with official examples including 050000201242, ZA123456789IT and AA12O456780AA. Use the exact number supplied with your individual shipment.
How long does SDA Express delivery take in Italy?
It depends on the service. The current Poste Delivery Business Express service provides indicative delivery within 1–2 working days after pickup for most Italian locations. Other specialized SDA or Poste services can have different schedules.
Why has my SDA Express package returned to In transito after showing In consegna?
Poste Italiane explains that when a delivery attempt is unsuccessful, a shipment that had reached the In consegna stage can be returned to the processing cycle and appear as In transito again until the next tracking update or delivery attempt.
Can I Track SDA Express packages with 4Tracking?
Yes. Enter the SDA Express shipment number on 4Tracking and start the search. When the shipment is supported, 4Tracking can show the available Tracking history and latest delivery status.
What should I do if my SDA Express package is delayed?
Compare the latest Tracking status with the expected delivery time for the service used. If the estimated period has passed without progress, contact Poste Italiane using the appropriate private or business assistance channel and provide the complete shipment number.
Who should I contact about a former SDA Express courier shipment?
For former SDA Express courier services, SDA's official website now directs customers to Poste Italiane. Private customers can call 803 160 or +39 06 4526 3160, while business customers can use 800 160 000 or 06 4526 1600. The lines are available Monday through Saturday from 08:00 to 20:00, excluding public holidays.