{
  "id": "limits:wallonia-cumulative",
  "collection": "limits",
  "slug": "wallonia-cumulative-limit",
  "name": "Wallonia cumulative multi-operator limit in places of stay",
  "summary": "18.4 V/m at 900 MHz for all operators on one antenna site combined, introduced alongside the per-operator limit in December 2022.",
  "status": "verified",
  "lastVerified": "2026-08-12",
  "data": {
    "standardId": "wallonia-antenna-decree",
    "population": "general-public",
    "quantity": "electric-field-strength",
    "band": {
      "minHz": 900000000,
      "maxHz": 900000000,
      "label": "900 MHz reference"
    },
    "value": {
      "quantity": "electric-field-strength",
      "unit": "V/m",
      "value": 18.4,
      "basis": "regulatory",
      "note": "Art. 4 §2 bounds the combined field of every operator's antennas at a shared site — twice the per-operator figure in field strength, four times in power density. Mobile-network antennas radiating between 20 and 300 GHz are not authorised in Wallonia, excluding point-to-point links.",
      "sourceIds": [
        "wallonia-decree-2009",
        "wallonia-decree-2022-report"
      ]
    },
    "related": [
      "standards:wallonia-antenna-decree",
      "limits:wallonia-per-operator"
    ]
  },
  "sources": [
    {
      "id": "wallonia-decree-2009",
      "title": "Décret du 3 avril 2009 relatif à la protection contre les rayonnements non ionisants générés par des antennes émettrices stationnaires (texte coordonné, art. 4, tel que modifié le 8 décembre 2022)",
      "publisher": "Région wallonne, Moniteur belge / Justel",
      "url": "https://www.ejustice.just.fgov.be/cgi_loi/article.pl?language=fr&numac_search=2009201985",
      "year": 2009,
      "kind": "regulation",
      "retrieved": "2026-08-12"
    },
    {
      "id": "wallonia-decree-2022-report",
      "title": "Projet de décret modifiant le décret du 3 avril 2009 — rapport de commission: passage de 3 V/m par antenne à 9,2 V/m par opérateur et norme cumulée de 18,4 V/m",
      "publisher": "Parlement wallon (doc. 1100 (2022-2023))",
      "url": "http://nautilus.parlement-wallon.be/Archives/2022_2023/DECRET/1100_6.pdf",
      "year": 2022,
      "kind": "government",
      "retrieved": "2026-08-12"
    }
  ],
  "links": {
    "self": "https://emfbase.com/api/limits/wallonia-cumulative-limit",
    "html": "https://emfbase.com/limits/wallonia-cumulative-limit",
    "markdown": "https://emfbase.com/limits/wallonia-cumulative-limit.md",
    "collection": "https://emfbase.com/api/limits"
  }
}