How to bid in this country: portals, deadlines, thresholds →
DAS Other Temporary Staff
DAS Overige Inhuur — original title
Your path to submission
- Deadline for requests to participate: 31 December 2027 at 12:00 — 425 days left. Two-stage procedure: by this deadline you submit a request to participate (proof of eligibility). Only shortlisted firms are then invited to submit a tender.
- You submit on TenderNed — not here and not by e-mail. ↗ Submission via TenderNed with an eHerkenning account — issuance for foreign firms can take time; apply early. Sort out account and signature first — not on submission day.
- Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
Through this tender, IUC-RIVM intends to establish a Dynamic Purchase System (DAS) for temporary hiring in certain roles that cannot be provided for in another way (for example through government-wide framework agreements). Parties can apply for the following categories: Field researchers Environmental quality Highly educated starters Quality and safety experts Experts safety/exposure assessment
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 6 months (29 awards, most recently February 2026) — by that rhythm the next award was due around August 2026. The last award went to Computer Futures.n = 29
- 93% of the bids received came from small and medium-sized enterprises (8 procedures with a bid mix). Sector: 34%.n = 8
- 11% of this buyer's awards went to companies that had already won here before (123 awards since 2015, spread over 79 companies). That is well below the sector norm (28%) — this buyer switches suppliers more often than others.n = 123 awards since 2015
- The median procedure drew 2 bids (114 procedures with a bid count); 37% ended with a single bidder. Sector: median 4 bids.n = 114
- 19% of awards went to companies from abroad (123 awards with a known winner country). Sector average: 3%.n = 123
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| Agilent Technologies Netherlands B.V. | 3 | 2024–2025 |
| AVANTOR | 3 | 2025 |
| Sanofi B.V. | 3 | 2025–2026 |
| Thermo Fisher Scientific B.V. | 3 | 2023–2025 |
| Waters Chromatography B.V. | 2 | 2025 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually 15 or more bids came in. Many compete here — price and references decide. (Based on 29 completed awards — not a statement about this procedure.)
This procedure allows 1465 days between publication and deadline — typical in this country is 48 (median of 2,911 procedures). Much more generous than usual — time for a thorough bid rather than a quick one.
Foreign bidders
In the Netherlands · Business services, 193 contracts went to foreign companies over the last 3 years (of 6,646 recorded awards) — mostly from France, Germany, United Kingdom.
How to bid
Don't miss the next one
Friedrich finds tenders like this for you — every morning at 7:30, each one checked by Claude (Anthropic) for fit, and he learns from your feedback what your company really does.
Register now