Ruthenium-106 Eye Applicator Radiation Source Set

Sole-source notice

Japanese title: ルテニウム106アイアプリケータ線源一式

This single tender contract is for a set of Ruthenium-106 eye applicator radiation sources, planned for June 30, 2026. The procurement is conducted by the National Cancer Center with Japan Isotope Association as the sole supplier due to lack of competition for technical reasons.

Medical

Key Details

  • Source: Kanpo
  • Notice type: Sole-source notice
  • Publication date: June 10, 2026
  • Procuring entity:
  • Planned contract date: June 30, 2026
  • Intended vendor: Japan Isotope Association
  • Status: Expired
  • Technology relevance: Medium
  • Business-action likelihood: Low – The procurement is a sole-source contract awarded to Japan Isotope Association due to technical reasons, limiting opportunities for new entrants.

Business Relevance

May interest companies providing specialized medical radiation source equipment or nuclear medicine technology components.

Participation fit

This procedure is classified as sole-source and is not an open competitive tender. Direct participation is not applicable, but the notice may indicate existing government demand and active relevant vendors in Japan.

Official Source

This opportunity is based on a tender notice published in Kanpo, the official gazette of the Government of Japan.

  • Source: Kanpo, Government Procurement Notice Edition
  • Official category: 随意契約に関する公示 / Notice of single tendering procedures
  • Publication date: June 10, 2026
  • Publication: Kanpo, pages 38

Full English Translation

The following English translation was prepared from the original Japanese notice published in Kanpo. Where an official English summary appears in the Kanpo publication, it was used only for verification; the translation below is based on the Japanese source text.

Notice of single tendering procedures: The following single tender contract is announced. Date: June 10, 2026. Procuring entity: National Cancer Center, Director Mano Hiroyuki. Procurement agency number: 819. Location number: 13. Item classification numbers: 22, 31. Procurement subject and quantity: Ruthenium-106 eye applicator radiation source set, quantity 2. Scheduled date of single tender contract: June 30, 2026. Reason for single tendering under the Government Procurement Agreement: b) No competition due to technical reasons. Name of the party planned for the single tender contract: Japan Isotope Association. Contact department: National Cancer Center Finance and Accounting Department (Tsukiji C) Procurement Section, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, phone 03-3542-2511 ext. 2651.

Show original Japanese notice

随意契約に関する公示

次のとおり随意契約について公示します。 令和8年6月10日国立研究開発法人国立がん研究センター理事長間野博行
◎調達機関番号819 ◎所在地番号13
〇第8号

1 調達内容
(1) 品目分類番号22、31
(2) 購入等件名及び数量ルテニウム106アイアプリケータ線源一式

2 随意契約の予定日令和8年6月30日

3 随意契約によることとする「政府調達に関する協定」の規定上の理由 b「技術的理由による競争の不存在」

4 随意契約を予定している相手方の名称公益社団法人日本アイソトープ協会

5 担当部局 〒104-0045東京都中央区築地5-1-1国立研究開発法人国立がん研究センター財務経理部(築地C)調達課電話03-3542-2511内線2651

Disclaimer

This page is based on the official Kanpo tender notice, with translation and a preliminary business assessment by I.J. Do. The official Japanese notice and tender documents are binding.

JBid is a beta technology-procurement intelligence service by I.J. Do.

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