{
  "url": "https://openlegislation.uk/draft-nuclear-safeguards-eu-exit-regulations-2018/schedule-1/part-2",
  "json_url": "https://openlegislation.uk/draft-nuclear-safeguards-eu-exit-regulations-2018/schedule-1/part-2.json",
  "legislation": "ukdsi/2018/9780111175545",
  "legislation_title": "The Nuclear Safeguards (EU Exit) Regulations 2018",
  "legislation_url": "https://openlegislation.uk/draft-nuclear-safeguards-eu-exit-regulations-2018",
  "path": "schedule/1/part/2",
  "kind": "part",
  "number": "2",
  "heading": "INVENTORY CHANGE REPORT",
  "text": "Label/tag\nContent\nComments\n#\nMBA\nCharacter (4)\nMBA code of reporting MBA\n1\nReport type\nCharacter (1)\nI for Inventory Change Report\n2\nReport date\nDDMMYYYY\nDate on which the report was completed\n3\nReport number\nNumber (8)\nSequential number, no gaps\n4\nLine count\nNumber (8)\nTotal number of lines reported\n5\nStart report\nDDMMYYYY\nDate of first day in reporting period\n6\nEnd report\nDDMMYYYY\nDate of last day in reporting period\n7\nReporting person\nCharacter (30)\nName of person responsible for the report\n8\nTransaction ID\nNumber (8)\nSequential number\n9\nIC code\nCharacter (2)\nType of inventory change\n10\nBatch\nCharacter (20)\nUnique identifier for a batch of qualifying nuclear material\n11\nKMP\nCharacter (1)\nKey measurement point\n12\nMeasurement\nCharacter (1)\nMeasurement code\n13\nMaterial form\nCharacter (2)\nMaterial form code\n14\nMaterialcontainer\nCharacter (1)\nMaterial container code\n15\nMaterial state\nCharacter (1)\nMaterial state code\n16\nMBA from\nCharacter (4)\nMBA code of shipping MBA (for IC codes RD and RF only)\n17\nMBA to\nCharacter (4)\nMBA code of receiving MBA (for IC codes SD and SF only)\n18\nPrevious batch\nCharacter (20)\nName of previous batch (for IC code RB only)\n19\nOriginal date\nDDMMYYYY\nAccounting date of the line to be corrected (always of first line in correction chain)\n20\nPIT date\nDDMMYYYY\nDate of physical inventory taking (PIT) to which MF adjustment refers (use with IC code MF only)\n21\nLine number\nNumber (8)\nSequential number, no gaps\n22\nAccounting date\nDDMMYYYY\nDate on which the inventory change occurred or became known\n23\nItems\nNumber (6)\nNumber of items\n24\nElement category\nCharacter (1)\nCategory of qualifying nuclear material\n25\nElement weight\nNumber (24.3)\nElement weight\n26\nIsotope\nCharacter (1)\nG for U-235, K for U-233, J for a mixture of U-235 and U-233\n27\nFissile weight\nNumber (24.3)\nWeight of fissile isotope\n28\nIsotopic composition\nCharacter (130)\nU, Pu isotopic weight (only if agreed in particular safeguard provisions)\n29\nObligation\nCharacter (2)\nSafeguards obligation\n30\nPrevious category\nCharacter (1)\nPrevious category of qualifying nuclear material (use for IC codes CB, CC and CE only)\n31\nPrevious obligation\nCharacter (2)\nPrevious obligation (use for IC codes BR, CR, PR and SR only)\n32\nDocument\nCharacter (70)\nOperator-defined reference to supporting documents\n33\nContainer ID\nCharacter (20)\nOperator-defined identifier for the container\n34\nCorrection\nCharacter (1)\nD for deletions, A for additions forming part of a deletion/addition pair, L for late lines (stand-alone additions)\n35\nPrevious report\nNumber (8)\nReport number of line to be corrected\n36\nPrevious line\nNumber (8)\nLine number of line to be corrected\n37\nComment\nCharacter (256)\nOperator comment\n38\nBurn-up\nNumber (6)\nBurn-up in MWdays/tonne (use for IC codes NL and NP in nuclear reactors only)\n39\nCRC\nNumber (20)\nHash code of line for quality control purposes\n40\nPrevious CRC\nNumber (20)\nHash code of line to be corrected\n41\nAdvance notification\nCharacter (8)\nReference to advance notification sent to the ONR (use for IC codes RD, RF, SD, SN and SF only)\n42\nCampaign\nCharacter (12)\nCampaign identifier for qualifying nuclear facilities which carry out reprocessing\n43\nReactor\nCharacter (12)\nReactor code for reprocessing campaigns\n44\nError path\nCharacter (8)\nSpecial code for evaluation purposes\n45",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukdsi/2018/9780111175545/schedule/1/part/2",
    "retrieved_at": "2026-10-30T15:03:07.317979+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}