Czech automotive — Škoda + TPCA + Hyundai

The Czech Republic is Europe's #1 automotive producer per capita (~135 vehicles / 1,000 inhabitants). Three carmakers structure the industry: Škoda Auto (Mladá Boleslav, Kvasiny, Vrchlabí — Volkswagen Group flagship), TPCA Kolín (Toyota–PSA, Stellantis-only since 2021), and Hyundai Nošovice (Hyundai's first European site). All exchange in VDA + Galia + Odette over OFTP2 via ENX, ~600 million messages / year.

History — 130 years of automotive industry

Škoda Auto descends from Laurin & Klement, founded in Mladá Boleslav in 1895 — one of the world's oldest automakers, predating Ford (1903) and VW (1937). Merged with Škoda in 1925. Socialist period 1948-1989. Acquisition by Volkswagen Group in 1991, which makes it its "premium accessible" flagship and the pivot of volume production in Central Europe.

TPCA was created in 2002 as a joint venture between Toyota and PSA Peugeot Citroën to mutualise production of a trio of city cars (Aygo / 107 / C1) on a shared platform. The Kolín site produced ~3 million vehicles until 2021, when Toyota withdrew. Stellantis (born of the PSA + FCA merger) took 100% of the site, now producing mostly the Citroën C3 and Aircross.

Hyundai Nošovice is the South Korean maker's first European site — opened in 2008 in Moravia-Silesia, it produces i30, Kona and Tucson for the whole of Europe. Articulated with Kia Žilina (Slovakia) for parts and logistics mutualisation.

text automotive-timeline.txt

1895       | Laurin & Klement (future Škoda) founded in Mladá Boleslav —
           | one of the world's oldest car manufacturers.
           |
1925       | Laurin & Klement + Škoda merge → Škoda Auto.
           |
1948-1989  | Socialist period — Škoda produces for the CMEA bloc.
           | No EDI, paper + telex exchanges.
           |
1991       | Volkswagen Group buys Škoda Auto. Quality overhaul,
           | progressive deployment of VDA EDI standards.
           |
2002       | TPCA Kolín created — Toyota Peugeot Citroën Automobile,
           | joint venture producing the trio Aygo/107/C1 (later
           | Aygo/108/C1, then Aygo X/C1).
           |
2008       | Hyundai Nošovice opens (Moravia-Silesia) — i30 then
           | extension to Kona and Tucson. Hyundai's first European
           | site.
           |
2010       | Škoda + TPCA + Hyundai industrialise OFTP2 over ENX —
           | Tier 1 and Tier 2 forced to adopt the European automotive
           | standard.
           |
2017       | Škoda Auto inaugurates Kvasiny e-extension for Karoq +
           | Kodiaq. MQB platform shared with Volkswagen Wolfsburg.
           |
2021       | Toyota withdraws from TPCA. Stellantis (PSA + Fiat) takes
           | 100% of the Kolín site. Citroën C3 + Aircross resume,
           | Toyota Aygo X stays subcontracted until 2024.
           |
2022       | Škoda Auto Enyaq iV — first electric SUV. MEB platform
           | shared with VW. Peak ~900,000 vehicles / year.
           |
2024-2026  | Toyota refocus — Aygo X relocated to France (Stellantis
           | Valenciennes). TPCA becomes near-pure Stellantis (C3,
           | Aircross, e-C3). ~1.4M vehicles / year all brands combined.

Governance — Odette CZ + Sdružení AutoSAP

Sdružení AutoSAP (Sdružení automobilového průmyslu, Czech automotive industry association) — drives EDI standards at national level, publishes sectoral CIUS, organises supplier conferences.
Odette International — European automotive EDI standards, maintains OFTP2 and standard messages (DELFOR, DELINS, DESADV, INVOIC, IFTSTA).
VDA Verband der Automobilindustrie — German variants of Odette standards, inherited from VW influence on Škoda.
Galia — French variant of Odette standards, used on some Stellantis platforms at TPCA Kolín.

Schema — VDA + Galia + Odette over OFTP2

text oftp2-skoda-config.txt

# OFTP2 sample configuration — Tier 1 Škoda Auto
# ODETTE File Transfer Protocol v2 over ENX (European Network eXchange)

[ODETTE-ID]
SSID = O0028SKODA0000000000      # Škoda Odette ID (5-char vendor)
SFID = O0028SUPPLIER000000000    # Supplier Odette ID
CERT = X.509 ECDSA P-256         # Mutual client certificate
PASS = AES-256 payload encryption

[NETWORK]
PEER = oftp2.skoda-auto.cz       # Škoda Auto FQDN on ENX
PORT = 6619                       # Standard OFTP2 over TCP/IP port
TLS  = 1.3 + mTLS               # eIDAS QSCD mandatory
TRANSPORT = ENX (European Network eXchange)

[VDA MESSAGES]
- VDA 4905 : DELINS (delivery instruction)
- VDA 4913 : DESADV (dispatch advice)
- VDA 4915 : LIEFERPLAN (fine planning)
- VDA 4916 : INVOIC (invoice)
- VDA 4938 : KANBAN (signal)
- VDA 4951 : ZULIEFERPLAN (long planning)

[GALIA / ODETTE MESSAGES]
- DELFOR : needs forecast
- DESADV : dispatch advice
- INVOIC : invoice
- IFTSTA : transport status

[CADENCE]
- DELFOR : weekly / daily
- DELINS : 4x/day (6-hour windows)
- DESADV : triggered by shipment
- INVOIC : triggered by RECADV

Czech Republic vs neighbours (DE/SK/HU/PL)

Country	Major carmakers	Production/year	EDI standards
Czech Republic	Škoda, TPCA (Stellantis), Hyundai	~1.4M vehicles	VDA + Galia + Odette / OFTP2 ENX
Slovakia	VW Bratislava, Kia Žilina, Stellantis Trnava, Jaguar Nitra	~1.1M vehicles	VDA + Odette / OFTP2 ENX
Hungary	Audi Győr, Suzuki Esztergom, Mercedes Kecskemét, BMW Debrecen	~500K vehicles	VDA + Odette / OFTP2 ENX
Poland	FCA-Stellantis Tychy, VW Poznań, Opel Gliwice	~470K vehicles	VDA + Galia + Odette
Germany	VW, BMW, Mercedes, Porsche, Audi, Opel	~4.1M vehicles	VDA dominant

The Czech Republic produces ~1.4 million vehicles / year, ahead of V4 peers (Slovakia 1.1M, Hungary 500K). Per capita, it is the world's #1 automotive producer (~135 vehicles / 1,000 inhabitants), ahead of Slovakia and Germany.

Adoption — ~1.4M vehicles / year

Škoda Mladá Boleslav — Octavia + Fabia + Scala + Karoq, ~700K vehicles / year. ~30,000 direct employees.
Škoda Kvasiny — Kodiaq + Superb + Karoq, ~280K vehicles / year.
Škoda Vrchlabí — DSG components (dual-clutch transmissions) for the entire VW Group.
TPCA Kolín (Stellantis) — C3, Aircross, e-C3 since 2024, ~250K vehicles / year.
Hyundai Nošovice — i30, Kona, Tucson, ~340K vehicles / year.
Major Tier 1: Continental Otrokovice (tyres), Brose Kopřivnice (door mechanisms), Magna Štětí (seats), Hella (lighting), Bosch České Budějovice (electronics), Faurecia Plzeň (interiors), Forvia Mladá Boleslav (interiors).

Common pitfalls

Wrong VDA vs Galia subset. Škoda accepts both but prefers VDA. TPCA historically mixes VDA and Galia depending on PSA vs Toyota suppliers. Check the expected CIUS.
Invalid ENX certificate. ENX requires an X.509 mTLS certificate for OFTP2. Renewal must be anticipated (typically 2 years). An expiry = production halt within hours.
DELINS latency. DELINS windows are strict (6 hours Škoda, 4 hours TPCA). Missing a window = contractual penalty + blocks the assembly sequence.
Malformed SSCC. The SSCC (Serial Shipping Container Code) must be unique per package and per OEM. Reusing an SSCC across two deliveries = warehouse rejection + quality escalation.
Anticipated vs actual DESADV. DESADV is contractually issued after the actual shipment, not before. Anticipating DESADV to gain a cycle can be detected by Škoda quality controls and trigger a supplier audit.

Foundations

Standards

Flagship messages

Tools