---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-001223"
form_type: "8-K"
ticker: null
cik: "0001500305"
company_name: "Sustainable Projects Group Inc."
filed_at: "2025-01-07T23:59:59+00:00"
generated_at: "2026-05-28T08:21:21.487600+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Sustainable Projects Group dismisses Centurion, appoints AOGB as new auditor

## Summary
- Dismissed Centurion ZD CPA & Co. on Jan 2, 2025; auditor's PCAOB registration being withdrawn.
- Engaged AOGB CPA Limited as new independent registered public accounting firm for FY 2024.
- Centurion's reports for 2023 and 2022 included a going concern emphasis paragraph.
- No disagreements with Centurion, but four material weaknesses in internal controls previously reported.
- Material weaknesses: lack of audit committee, inadequate segregation of duties, insufficient policies, ineffective period-end controls.

## SEC filing metadata
- accession: 0001493152-25-001223
- form_type: 8-K
- cik: 0001500305
- company_name: Sustainable Projects Group Inc.
- filed_at: 2025-01-07T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1500305/000149315225001223/0001493152-25-001223-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1500305/000149315225001223/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-001223
- JSON: https://secwatch.observer/filing/0001493152-25-001223.json
- Plain text: https://secwatch.observer/filing/0001493152-25-001223.txt

## Key facts
- Auditor Changes
  Sustainable Projects Group Inc. dismissed Centurion ZD CPA & Co. as its auditor.
  - Action: dismissal
  - Auditor: Centurion ZD CPA & Co.
  - Successor: AOGB CPA Limited
  source text: On 2 January, 2025, Sustainable Projects Group Inc. (the “Company”) dismissed Centurion ZD CPA & Co. (“Centurion”) as the Company’s independent registered public accounting firm, effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1500305/000149315225001223/0001493152-25-001223-index.htm
- Auditor Changes
  Sustainable Projects Group Inc. engaged AOGB CPA Limited as its auditor.
  - Action: engagement
  - Auditor: AOGB CPA Limited
  source text: On 2 January, 2025 (the “Engagement Date”), the Company engaged AOGB CPA Limited (“AOGB”) as its independent registered public accounting firm for the Company’s fiscal year ended December 31, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1500305/000149315225001223/0001493152-25-001223-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.