Step 01
Tell us about yourself
Create your free profile once. Add your age, city, and basic health details so we can show studies that may suit you.
Free and safe for volunteers
Find a paid clinical study near you.
See clear study details, check if it may suit you, and choose a screening time. We guide you one step at a time.
No joining fee You control your information
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Volunteers registered
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CROs registered
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Organisations registered
You choose the time
Book your screening online.
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See all studies Studies open near you
See the payment, location, and dates before you apply.
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Match indications are advisory. Final eligibility is always decided by the study site at screening.
01
Portable volunteer identity
02
Connected product modules
04
Commercial relationships
100%
Consent-gated data access
The problem
Clinical research still runs on fragmented trust.
Every study rebuilds the same identity, consent and screening steps. Volunteers repeat KYC at each site, CROs cannot see cross-participation risk until it is too late, and sponsors choose research partners with little comparable data. Consent is often a one-time signature rather than a living permission, and audit trails are scattered across emails, spreadsheets and site files.
- Repeated KYCVolunteers fill the same identity and health forms at every centre.
- Blind spotsA CRO cannot see a volunteer’s recent participation at another site.
- Opaque selectionSponsors compare CROs through referrals instead of structured capability data.
- Static consentOnce signed, volunteers rarely control what is shared, for how long, or with whom.
The CredPass solution
One portable identity. Clear boundaries. Verifiable trust.
CredPass replaces repeated onboarding with a reusable Clinical Study Passport, replaces blanket consent with purpose-bound, time-limited permissions, and replaces opaque CRO selection with a structured global directory. Every access is logged, every role sees only what it needs, and source clinical records stay with the site that created them.
- Portable passportOne verified identity and study-history ledger across participating networks.
- Consent-gated accessVolunteers choose exactly what each CRO sees, and can revoke it at any time.
- Cross-participation signalElapsed-days and dosing-block signals appear before screening, not after.
- Trusted CRO directorySponsors compare, shortlist and brief research organizations in one place.
How it works
From passport to consent-gated access — then back again.
CredPass closes the loop between volunteers and research centres. The volunteer builds one record, the CRO requests only what the study needs, and every update feeds back into the same trusted history.
Step 02
Choose a study
Read the payment, dates, location, and requirements in simple language. Apply only when you feel ready.
Step 03
Book your screening
Pick a convenient time to visit the study centre. The medical team makes the final decision after your health check.
One network · Two products
Infrastructure for the full study journey.
Clinical research is global, but trust remains fragmented. CredPass creates a shared operating layer without collapsing the boundaries between commercial selection, personal data and clinical source records.
CredPass Discover
Find and evaluate CROs globally
Sponsors compare research organizations by geography, study phase, therapeutic experience, site capacity and regulatory track record, then send a structured trial brief directly to a shortlist.
Explore Discover →CredPass Passport
Carry one trusted study identity
Volunteers control a reusable identity, eligibility profile and participation ledger. CROs recruit against clear rules while seeing only the data a volunteer has actively released.
Open Passport →The CredPass trust architecture
Global reach. Clear data boundaries.
01Partner discovery
A sponsor finds the right CRO
Discover turns CRO capabilities, geographies, therapeutic experience and regulatory history into a comparable global directory — without moving patient data.
02Consent-first recruitment
The CRO recruits the right volunteers
Passport matches against de-identified eligibility signals first. Identity and supporting information are released only after an explicit volunteer decision.
03Continuous trust
The record travels, ownership does not
Volunteers carry a portable history. CROs and sites retain the clinical records they originate. Every permitted access remains scoped, expiring and auditable.
Consent boundary
Who can see what — and why.
CredPass is built on role-based access. Each party sees only the data required for its role, and nothing is visible without an explicit consent action.
Volunteer
Owns the passport. Sees full identity, documents, study history and every access log. No one else sees anything by default.
CRO / Site
Sees de-identified eligibility signals before consent. After consent, sees only the identity, documents and fields the volunteer released for that study window.
Sponsor
Browses the CRO directory and trial brief responses. Has no access to volunteer identity or health data.
Compliance / Admin
Audits subscriptions, consents and access logs. Does not browse clinical records or personal profiles by default.
Cross-participation transparency
Know how long it has been since a volunteer's last study.
Volunteers who move between research centres are invisible to any single CRO. CredPass turns participation records contributed by participating organisations into one clear signal: the days elapsed since a volunteer's last recorded dosing or study exit — available before screening and at every subsequent period check.
- Interval checkSee the elapsed-days signal on a volunteer before screening, not after.
- Dosing blockMark a volunteer as dosed so other centres see the interval reset immediately.
- Shared contributionThe signal is only as complete as the records participating organisations contribute — so contribution is part of access.
- Consent boundaryInterval signals are de-identified. Identity and documents move only on an explicit volunteer decision.
Built for every participant
One platform, role-specific control.
01
Sponsors
Source and compare CROs across markets, issue trial briefs and track partner responses.
02
CROs & sites
Publish capabilities, recruit eligible volunteers and manage access under explicit consent.
03
Volunteers
Hold one portable identity, manage permissions and understand every access to personal data.
04
Compliance teams
Review a clear ledger of consent, access and verification events without default access to all data.
Clinical Study Passport · Full V1
Eight modules. One continuous credential.
01
Volunteer onboarding & KYC
One verified identity and permanent CSP ID across participating research networks.
02
Clinical Study Passport
A portable credential showing identity, status and participation history.
03
Study discovery & matching
Transparent criterion-by-criterion matching with advisory washout checks.
04
Consent-gated application
Every application raises a specific data-access request for the volunteer.
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Granular access control
Purpose-bound, time-limited and revocable sharing — nothing visible by default.
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Document wallet
Identity and medical documents shared only under explicit, expiring permission.
07
Study history ledger
A continuous participation record while source clinical files remain with each site.
08
QR verification
Short-lived verification tokens with every access written to the audit trail.
Questions & answers
What the passport shows — and what it does not.
Quick answers for volunteers and CROs about the Clinical Study Passport, consent boundaries and eligibility. Search below, or open the full FAQ.
For volunteers
What does my Clinical Study Passport show?▼
It shows your verified identity, contact and demographic details, your eligibility profile, uploaded documents you have chosen to share, and a ledger of your study participation history across participating organisations.
Open in full FAQ →What does it NOT show or decide?▼
It never shows another volunteer's data, clinical source records held by a site, or any medical diagnosis. It also does not decide whether you can join a study — that is always the investigator's decision.
Open in full FAQ →Who can see my passport?▼
By default, only you. A CRO or site sees identity, documents or eligibility details only after you explicitly consent to a specific application. You can review or revoke that access at any time.
Open in full FAQ →Can I revoke access after I have granted it?▼
Yes. Every consent you grant is scoped, time-limited and revocable from your consent centre. Once revoked, the organisation loses access to the shared fields, and the revocation itself is recorded in your audit trail.
Open in full FAQ →Can I remove my data?▼
Yes. You can request erasure of your passport data from within the app. We will delete your profile, documents, consents and participation records while keeping a minimal audit trail required by law.
Open in full FAQ →Do I have to pay?▼
Creating a passport is free. Subscription plans (₹500 for 3 months, ₹1,000 for a year, ₹3,000 lifetime) unlock advanced visibility and sharing features. You choose whether to upgrade, and there are no usage-metered charges.
Open in full FAQ →For CROs & sites
What can we see before a volunteer consents?▼
Only de-identified eligibility signals — for example, whether an anonymous profile matches your study's inclusion/exclusion criteria and the elapsed-days interval since their last recorded dosing.
Open in full FAQ →What is shown after consent?▼
Once a volunteer approves your application request, you can see the identity, documents and profile fields they have explicitly shared for that purpose and time window. Every access is logged.
Open in full FAQ →What is NOT in the passport?▼
The passport is not a medical record system. Source clinical records, pathology reports, imaging and investigator notes remain with the originating site. CredPass only carries the participation ledger and what the volunteer chooses to share.
Open in full FAQ →Does CredPass guarantee eligibility or replace OVIS?▼
No. Matching and washout outputs are advisory inputs to your screening process. Final eligibility is determined by your investigator under your SOPs. CredPass does not replace any national duplicate-participation registry.
Open in full FAQ →How do we recruit through CredPass?▼
Publish your studies, review anonymised matches, send consent-gated application requests, and track the funnel from view to enrolled — all inside the CRO dashboard.
Open in full FAQ →What does CRO access cost?▼
Basic listing and match previews are free. Volunteer access and sponsor reach are each ₹5,000 for 3 months, ₹10,000 for a year or ₹30,000 lifetime. There are no per-unlock, per-brief or success fees.
Open in full FAQ →What happens to our records if a volunteer erases their passport?▼
Their portable passport data is removed from CredPass. Clinical source records you hold as the originator remain under your own retention obligations — erasure on CredPass does not delete or alter your site records.
Open in full FAQ →Get started
Two clear next steps.
Choose the path that matches your role. Volunteers can create a passport in minutes; CRO and site staff can sign in to recruit or verify.
I am a volunteer
Create your free Clinical Study Passport, set your eligibility profile and control what each CRO can see.
Sign up as a volunteerI am CRO / site staff
Sign in to recruit volunteers, review sponsor briefs, or verify a passport QR at a site checkpoint.
Start with CredPass
Build clinical research relationships on verifiable trust.
Browse the research partner network, create a portable volunteer passport or choose the subscription that fits your role.