Regulatory

BDEW market role model and identifier formats, BNetzA ruling index (BK6 / BK7), business-level process catalog, APERAK Fristen, and the complete Prüfidentifikator (PID) reference covering all 17 EDI@Energy message types.

Regulatory framework coverage

graph LR
    BNetzA["BNetzA<br/>Rulings"]

    subgraph strom ["Strom frameworks"]
        BK6_24["BK6-24-174<br/>GPKE + MaBiS"]
        BK6_22["BK6-22-024<br/>LFW24 · GPKE Teil 4"]
        BK6_20["BK6-20-059/060/061<br/>Redispatch 2.0"]
    end

    subgraph gas ["Gas frameworks"]
        BK7_24["BK7-24-01-009<br/>GeLi Gas 3.0"]
        BK7_14["BK7-24-01-008<br/>GaBi Gas 2.1 (DVGW)"]
    end

    subgraph retail ["Retail / LF"]
        ENW41["§41 EnWG<br/>Preisgarantie · Kündigung"]
        EEG["EEG 2000–2023<br/>KWKG · 10 schemes"]
        SOLA["§42b EnWG<br/>GGV Solarpaket I"]
    end

    subgraph transport ["Transport & Metering"]
        AS4["AS4-Profil v1.2<br/>BrainpoolP256r1"]
        BSI["BSI TR-03109<br/>iMSys · §14a CLS"]
        MsbG["§ 60 Abs. 1 MsbG<br/>Aufbereitung · Ersatzwert"]
        NNNEV["StromNEV/GasNEV/KAV<br/>Grid charges"]
    end

    BNetzA --> strom
    BNetzA --> gas

    BK6_24 -->|"mako-gpke<br/>mako-wim<br/>mako-mabis"| GPKE_impl["GPKE Teil 1–4<br/>WiM Strom · MaBiS"]
    BK7_24 -->|"mako-geli-gas<br/>mako-wim"| GAS_impl["GeLi Gas 3.0<br/>WiM Gas"]
    BK7_14 -->|"mako-gabi-gas<br/>dvgw-edi"| DVGW_impl["ALOCAT · NOMINT · NOMRES · SSQNOT<br/>GaBi Gas 2.1"]
    ENW41 -->|"vertragd"| LF_impl["B2C/B2B contracts<br/>GDPR Art. 15/17/20"]
    EEG -->|"eeg-billing<br/>einsd"| EEG_impl["10 settlement schemes<br/>§14 UStG Gutschrift"]
    BSI -->|"metering<br/>edmd"| IOT_impl["SmgwSession<br/>ClsChannel"]
    MsbG -->|"metering<br/>edmd"| SUB_impl["V01–V09/V11/V12 validation<br/>Fill gaps · Forecast"]
    NNNEV -->|"grid-billing<br/>netzbilanzd"| NNE_impl["NNE/KA/MMM<br/>§14a Modul 1/2/3"]

Implemented regulatory frameworks

Format version coexistence. Format releases ship on a semi-annual cadence with per-message, fv-dated profiles — e.g. fv20260401 (binding from 01.04.2026) and fv20261001 (binding from 01.10.2026). The directory is named after the Anwendungszeitpunkt, which Allgemeine Festlegungen 6.1d §2.5 puts six months after the Publikationsdatum printed on the document: published 01.04., applies 01.10.; published 01.10., applies 01.04. of the next year. Multiple format versions coexist in the same running instance. A process started under an older format version continues under those rules until it completes — no data migration required.

PID coverage. Every Anwendungsfall the profiles carry has a witness: tests/skeletons.rs generates its minimal message from the Prüfschablone and validates it against that same column, and cargo xtask check-pid-coverage holds the shipped columns against BDEW's published Anwendungsübersicht, and reports its own count so this page need not carry one. A curated valid/ fixture, asserted clean by the conformance suite, evidences that mako reads the Anwendungsfall.

Antwortcode fidelity. cargo xtask validate-ebd-codes holds every answer code mako can send against the BDEW Entscheidungsbaum-Diagramme und Codelisten PDF: the tree publishes the code, and the Cluster mako assigns it is the Cluster the document prints. The Cluster is the half a code check alone misses — A01 is an Ablehnung in E_0510 and a Zustimmung in E_0511/E_0512, and E_0205 and E_0208 overlap on A01–A03 while disagreeing about what each means, so a wrong Cluster answers a confirmation with a refusal and stays valid on the wire. The check needs the mirrored PDF (cargo xtask sync-regulatories --download) and skips without it.