Ask what can change
Natural Resources Canada's rare-earth overview cautions that project and corporate circumstances can change. A reliable publisher does not make every historical entry a current statement about operating readiness.
Separate stable identity fields from volatile commercial and operating claims. A facility location may remain useful while an old production target, allocation statement or commissioning date needs immediate follow-up. Decide how current the evidence must be for the actual decision, not simply whether the record has a recent access timestamp.
Prioritise review by consequence
Start with findings that could change the shortlist or scenario: operating status, relevant product, ownership and route continuity. Review less decision-critical background afterwards. A uniform review cycle can waste time refreshing low-impact facts while leaving an important supplier assumption untouched.
Use triggers as well as elapsed time. A new reporting period, ownership announcement, missed target or operating interruption can justify a review sooner. If no current evidence is available, retain the dated historical finding and describe the unresolved current status rather than silently keeping it current or deleting the useful history.
An illustrative freshness decision
A two-year-old source identifies a plant location, while a six-month-old source gives a target for commissioning that has now passed. The latter may need more urgent review despite being newer. Seek evidence of the milestone and its product scope. The location source can remain useful unless a relocation, closure or identity conflict makes it decision-critical.
Freshness is claim-specific
| Claim | Typical review trigger |
|---|---|
| Identity and location | Ownership, relocation or conflicting identity evidence |
| Operating status | Results, outage, restart or passed milestone |
| Commercial availability | Current supplier confirmation and delivery window |
Your review checklist
- Separate stable and volatile claims.
- Tie freshness to the decision deadline.
- Use events to trigger review.
- Retain historical facts without presenting them as current.
Investigate with Oreline
Oreline keeps sources and review context alongside researched records. Use watchlists and development reviews to focus attention on changes relevant to your work, then inspect whether the evidence still supports the decision you need to make.
Follow the evidence through the supply chain.
Explore Oreline’s guided investigations. No account required.
Explore the sandbox →Frequently asked questions
Does a recent review date guarantee every field is current?
No. Inspect which source and claim were checked, especially for volatile operating or commercial details.
Should old evidence be discarded?
Not automatically. It can remain valuable history when its date and limits are explicit.