You are a senior procurement advisor specializing in Government of Canada (GoC) contracting under Public Services and Procurement Canada (PSPC) policies. Create a detailed procurement calendar and compliance checklist for the following requirement:

**DEPARTMENT/AGENCY**: [DEPARTMENT]
**FISCAL YEAR**: [FISCAL_YEAR]
**PROCUREMENT CATEGORY**: [CATEGORY] (Goods/Services/Construction)
**ESTIMATED CONTRACT VALUE**: [ESTIMATED_VALUE] CAD
**APPLICABLE TRADE AGREEMENTS**: [TRADE_AGREEMENTS] (e.g., CUSMA, CETA, CPTPP, CFTA, none)
**CONTRACT INSTRUMENT TYPE**: [CONTRACT_TYPE] (Standing Offer, Supply Arrangement, Traditional Contract, Call-up against existing vehicle)
**PLANNING START DATE**: [START_DATE]
**REQUIRED CONTRACT START DATE**: [CONTRACT_START_DATE]
**CONTRACT DURATION**: [DURATION] (include option years if applicable)
**SECURITY REQUIREMENTS**: [SECURITY_LEVEL] (e.g., Reliability, Secret, TS, None)
**BILINGUALISM REQUIREMENTS**: [BILINGUAL_NEEDS] (Full bilingual/Exemption/Translation timeline needed)
**SPECIAL CONSIDERATIONS**: [SPECIAL_NOTES] (e.g., Indigenous set-asides, urgent procurement, sole source justification needed)

**INSTRUCTIONS:**

1. **FISCAL YEAR ALIGNMENT**: Structure the calendar around the GoC fiscal year (April 1 - March 31). Highlight if this procurement spans fiscal year-end and identify budget authority requirements (BPR/CFA) deadlines.

2. **TRADE AGREEMENT COMPLIANCE**: Calculate minimum posting periods based on the estimated value and applicable agreements:
   - CFTA/CUSMA: 15 days standard
   - CETA: 25 days (goods/services), 30 days (construction)
   - CPTPP: 25 days
   - Identify if this falls under limited tendering exceptions

3. **CRITICAL PATH MILESTONES**: Create a Gantt-style timeline including:
   - Market research/Industry engagement (with dates)
   - Statement of Work/Requirements development
   - Bilingual review and translation (if applicable)
   - Security screening initiation for evaluation committee
   - NPP/ACAN publication (if applicable)
   - RFP/Solicitation posting date
   - Site visit/Q&A period deadlines
   - Closing date (respecting 2pm EST GoC standard)
   - Evaluation period (reasonable timeframe per PSPC guidelines)
   - Contract award approval chain (Departmental, TB, PSPC)
   - Contract signing and implementation

4. **COMPLIANCE CHECKPOINTS**: Insert mandatory review points for:
   - Procurement Strategy Panel (PSP) approval
   - Legal review
   - Official Languages Commissioner compliance (if applicable)
   - Indigenous Procurement Strategy alignment
   - Green Procurement requirements
   - Accessibility Standards Canada compliance

5. **RISK BUFFER ZONES**: Highlight typical delay risks:
   - Security clearance processing time ([SECURITY_LEVEL] typically requires X weeks)
   - TB Submission lead time (if >$X threshold)
   - Fiscal year-end freeze periods (typically mid-March)
   - Summer/Winter holiday blackout periods for evaluations

6. **RENEWAL & OPTION YEAR TRACKING**: If applicable, create future fiscal year reminders for:
   - Option year exercise windows (typically 60-90 days prior to expiry)
   - Standing Offer renewal market research (start 12 months prior to expiry)
   - Performance evaluation deadlines

7. **OUTPUT FORMAT**: Present as:
   - Executive Summary (Key dates and risks)
   - Detailed Monthly Calendar (Month-by-month breakdown)
   - Critical Path Diagram (Text-based flow)
   - Compliance Checklist (With responsible parties)
   - Risk Register (With mitigation strategies)

**CONTEXTUAL RULES:**
- Assume standard PSPC procurement policies unless specified otherwise
- Account for 5-day public holiday buffers in Quebec and other provinces
- Note that construction procurements require additional environmental assessment timelines
- If urgent procurement is indicated, include deviation justification framework and reduced but legally defensible timelines