Official regulatory body • Gambling Commission subsidiary
Home Register of verified URLs Assessment report VER-046
Verified compliant • Report VER-046
Slot platform

slot.day/igt/double-diamond/

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Assessment summary

Comprehensive compliance assessment completed 4 December 2025 confirms substantial compliance with UK gambling regulation for this classic diamond-themed slot game platform. URL demonstrates strong implementation of age verification, responsible gambling messaging, and operator licensing verification. Minor improvements recommended in bonus transparency and marketing standards categories to achieve full compliance.

41/47
Indicators passed
87.23%
Compliance score
19/22
Critical indicators
147
Assessment minutes

Verification details

Assessment ID VER-046
Assessment date 4 Dec 2025
Valid until 4 Dec 2026
Methodology version 2.1
Lead analyst R. Thompson
Verification analyst K. Williams
Consensus achieved Yes
Verified compliant

This URL meets substantial compliance requirements and is listed on the public Register of Verified URLs. Verification valid for 12 months from assessment date.

Compliance score breakdown

Age verification

7/8
Category compliance 87.5%

Strong 18+ warnings present. Age verification gate implemented. Classic diamond theme appropriate for adult audience. Minor improvement needed in social media age-restriction consistency.

Operator licensing

6/6
Category compliance 100%

All operators verified UK-licensed. IGT licensing information clearly displayed. Links resolve to licensed domains. Comprehensive operator verification process maintained.

Responsible gambling

10/11
Category compliance 90.9%

BeGambleAware messaging visible. Helpline information accessible. GamStop links provided. Balanced content tone regarding classic slot gameplay. Minor enhancement needed in prominence.

Marketing standards

7/9
Category compliance 77.8%

Generally accurate presentation of Double Diamond slot features. No inappropriate celebrity endorsement. Some promotional language could be more balanced. Improvements recommended in win rate presentation.

Bonus transparency

5/7
Category compliance 71.4%

Wagering requirements disclosed. Terms accessible. Maximum bet rules could be more prominent. Expiry dates need clearer presentation. Improvements required for full compliance.

Affiliate disclosure

6/6
Category compliance 100%

Commission relationships clearly disclosed. Editorial independence maintained. Affiliate links properly labeled. Full transparency regarding commercial relationships with slot operators.

Detailed indicator assessment

Category 1

Age verification and protection of minors

8 indicators • Legal basis: Gambling Act 2005 s.46-50, LCCP 3.2.3

7/8
Indicator Status Evidence
AV-01: Prominent 18+ warning visible
LCCP 3.2.3(1) • Critical • Weight 5.0
Pass 18+ symbol displayed in header (top-right, 52x52px). Visible on first viewport load across desktop and mobile devices. Orange diamond icon on white background provides high contrast.
AV-02: Age verification gate present
LCCP 3.2.3(2) • Critical • Weight 5.0
Pass Full-screen age verification modal appears on initial site visit. Requires date of birth confirmation before accessing Double Diamond slot information. Under-18 entries blocked with GamCare referral messaging.
AV-03: No content appealing to children
CAP 16.3.12 • Critical • Weight 4.0
Pass Classic diamond imagery and traditional slot machine aesthetics appropriate for adult audience. No cartoon elements, youth-oriented themes, or child-friendly characters. Professional casino environment presentation maintained throughout.
AV-04: No marketing to persons under 18
LCCP 5.1.2 • Critical • Weight 4.0
Pass No youth influencer partnerships identified. Marketing materials focus on classic slot gaming heritage. No presence on platforms with predominantly under-18 demographics (TikTok, Snapchat).
AV-05: Consistent age verification messaging
LCCP 3.2.3(3) • Non-critical • Weight 2.0
Pass 18+ symbol maintained consistently across slot game page, operator links, bonus information sections, and footer. Placement and styling uniform throughout user journey.
AV-06: Demo games require age verification
LCCP 3.2.3(4) • Critical • Weight 4.0
Pass Demo play functionality for Double Diamond slot requires completion of age verification gate. No free play access available without age confirmation. Demo sessions time-limited to 15 minutes.
AV-07: Social media promotion age-restricted
CAP 16.3.14 • Non-critical • Weight 2.0
Minor issue Facebook promotion includes age-restriction targeting (18+). Twitter account lacks consistent age-gate implementation on promotional posts. Instagram stories require age-restriction enhancement. Improvement recommended.
AV-08: YouTube content age-restricted
CAP 16.3.12 • Critical • Weight 4.0
N/A Not applicable. Platform operator does not maintain YouTube channel for Double Diamond slot promotion. Assessment category not relevant to current marketing strategy.
Category 2

Operator licensing verification

6 indicators • Legal basis: Gambling Act 2005 s.33, s.37

6/6
Indicator Status Evidence
OL-01: All operators hold valid UK licence
GA 2005 s.33 • Critical • Weight 5.0
Pass All 17 operators hosting Double Diamond slot verified via Gambling Commission register. IGT (International Game Technology) licensing confirmed active. All partner casinos hold valid UK remote gambling licences. Verification date: 1 Dec 2025.
OL-02: Licensing information accessible
LCCP 1.1.1 • Non-critical • Weight 2.0
Pass "Operator Licensing" page accessible via footer navigation. Lists all casinos offering Double Diamond with corresponding Gambling Commission licence numbers. IGT game provider licence displayed prominently.
OL-03: No unlicensed operator promotion
GA 2005 s.330 • Critical • Weight 5.0
Pass No offshore or unlicensed casinos promoted. All "Play Now" links direct to UK-licensed operators. Comprehensive vetting process confirmed for new operator partnerships. No Curacao or Malta-only licences promoted.
OL-04: Links resolve to UK-licensed domains
LCCP 1.1.2 • Critical • Weight 4.0
Pass All 17 operator links tested resolve to .co.uk or .uk domains. No redirects to international versions identified. Geolocation detection confirmed functional. UK IP addresses consistently directed to licensed UK sites.
OL-05: Licence numbers displayed where claimed
LCCP 1.1.1 • Non-critical • Weight 2.0
Pass Casino operator cards include licence numbers in footer area. IGT game provider licence (39361) displayed on game information page. All numbers cross-referenced with Commission register and verified accurate.
OL-06: Content updated for licence changes
GA 2005 s.119 • Critical • Weight 4.0
Pass Quarterly licence verification process documented. No operators with suspended licences currently promoted. Automated monitoring system alerts for Commission enforcement actions. Last comprehensive review: 28 Nov 2025.

Complete assessment documentation

Detailed evidence and assessment notes for remaining indicator categories (Responsible Gambling, Marketing Standards, Bonus Transparency, Affiliate Disclosure) available in full assessment report documentation.

All 47 indicators assessed with comprehensive evidence documentation. Assessment conducted in accordance with Methodology v2.1. Dual verification completed with 100% analyst consensus achieved. Minor improvements recommended in 6 indicators to achieve full compliance status.

Assessment process and quality assurance

Assessment timeline

1
Discovery and prioritization
URL identified through slot platform monitoring. Prioritization score: 762 (high traffic classic slot page). Catalogued: 19 Nov 2025
2
Automated screening
Automated checks completed: 29 Nov 2025. 28 indicators assessed automatically. Preliminary score: 24/28 pass. Processing time: 3.8 minutes
3
Expert human assessment
Lead analyst: R. Thompson (74 min). Verification analyst: K. Williams (68 min). Consensus discussion: 5 min. Assessment date: 4 Dec 2025
4
Classification and notification
Determination: Verified compliant (41/47 indicators, 87.23% score). Operator notified: 4 Dec 2025. Published to register: 4 Dec 2025

Quality assurance metrics

Inter-rater agreement 100%

Both analysts achieved identical determinations across all 47 indicators. No discrepancies requiring resolution.

Automated screening confidence 88.4%

Average confidence score across 28 automated indicators. All scores above 85% threshold requiring human verification.

Assessment duration 147 min

Total analyst time including dual verification and documentation. Within standard range (45-90 min lead + 45-90 min verification).

Methodology version 2.1

Current methodology version applied. Last updated: 15 Jan 2025. Quarterly review scheduled: April 2025.

Analyst qualifications and independence

Lead analyst: R. Thompson

  • 40-hour methodology training completed: February 2024
  • Inter-rater reliability qualification: κ = 0.93 (above 0.85 threshold)
  • GambleAware harm awareness training: Completed
  • Assessments completed: 104 (53 verified, 35 violations, 16 minor issues)
  • Conflict of interest declaration: None identified
  • Last calibration session: 29 Nov 2025

Verification analyst: K. Williams

  • 40-hour methodology training completed: March 2024
  • Inter-rater reliability qualification: κ = 0.89 (above 0.85 threshold)
  • GambleAware harm awareness training: Completed
  • Assessments completed: 96 (48 verified, 31 violations, 17 minor issues)
  • Conflict of interest declaration: None identified
  • Last calibration session: 29 Nov 2025

Site operator information

Operator details

Operating entity
SlotDay Gaming Media Ltd
Company registration
13294761 (England and Wales)
Primary contact
David Reynolds (Compliance Director)
Contact email
Business address
88 Kingsway, London WC2B 6AA
Content type
Slot platform / Game directory

Assessment history

Current assessment (VER-046)
4 December 2025 • Methodology v2.1
Verified compliant
No previous assessments on record for this specific game URL. Platform domain (slot.day) assessed separately. Double Diamond page launched: August 2025. First comprehensive assessment for this content.

Verification validity

Verified date 4 Dec 2025
Valid until 4 Dec 2026
Reassessment due September 2026
Days remaining 365

Report significant changes

Site operators and public may report significant content changes that may affect compliance status. Changes triggering early reassessment include new operator partnerships, bonus structure modifications, or changes to responsible gambling messaging.

Report content changes

Download full report

Complete assessment documentation including all 47 indicator determinations, evidence documentation, and analyst notes. PDF format, 26 pages.

Download report PDF

Share verification

Direct link to this verification report. Permanent URL remains accessible throughout verification validity period.

https://begambleawareslots.org/register-verified/046/