Certified Crop Adviser (CCA) with Sustainability Specialty · USA / Canada / international · International Certified Crop Adviser program (American Society of Agronomy)
Original practice questions written to the published syllabus · not past papersMaking agricultural supply chains sustainable and proving it: hotspot analysis, commodity-driven deforestation, traceability, certification, due-diligence laws such as the EU Deforestation Regulation, and smallholder inclusion. Agribusiness supply-chain management and the policy environment of agribusiness are in the Agribusiness track; this subject is about the environmental and social performance of the chain.
In the exams: Professional roles in agri-food sustainability; SEP (GBCI) strategy domains; GARP SCR nature-risk topics
How our questions for Certified Crop Adviser with Sustainability Specialty spread across the units of Sustainable Agri-food Supply Chains & Deforestation-free Sourcing. Difficulty: 4 easy, 9 medium, 2 hard.
| Smallholder inclusion and cost of compliance | 7 | |
| Commodity sustainability standards and roundtables | 5 | |
| Supplier engagement and Scope 3 reduction programmes | 3 |
Choose an answer, then open the working. Each explanation says why the right answer is right and why the others are not.
What does the High Carbon Stock Approach (HCSA) do?
C. Stratifies vegetation to separate forest to conserve from degraded land open to development
HCSA classifies land cover from high-density forest to open land, identifies viable forest patches to protect and integrates HCV and FPIC. It is not a credit price, soil carbon method or biochar label.
Further reading: HCSA Toolkit
Which organisation sets codes of good practice that credible commodity standards follow?
B. ISEAL
ISEAL's codes cover standard-setting, assurance and impacts. CITES regulates wildlife trade, IPCC assesses climate science and WIPO handles intellectual property.
Further reading: ISEAL
What is 'insetting' in agri-food climate programmes?
D. Reducing emissions or increasing removals within the company's own value chain
Insetting refers to interventions in the company's own supply chain (for example farm practice change) rather than offsetting through external credits. The other options are unrelated.
Further reading: Insetting literature
Which farm practice primarily reduces nitrous oxide emissions?
B. Better nitrogen management
Nitrous oxide comes mainly from nitrogen inputs; matching rates, timing and placement and using enhanced-efficiency fertilisers reduce it. Feed additives, rice water management and biogas capture target methane.
Further reading: Agricultural GHG mitigation literature
Under good practice for land-sector accounting, how should removals from soil carbon programmes be reported?
A. Separately from emission reductions, with traceability and permanence safeguards
Removals should be reported separately, with monitoring, traceability to the company's value chain and provisions for reversals. Silent netting, ignoring soil carbon change or misclassifying them is poor practice.
Further reading: GHG Protocol land sector guidance; SBTi FLAG
Group certification costs a cooperative 18000 a year for 600 members. Each member sells 1.5 t as certified at a premium of 40 per tonne. How do cost and premium per member compare?
C. Cost 30, premium 60: premium exceeds cost
Cost per member = 18000/600 = 30; premium = 1.5 × 40 = 60. Forgetting the tonnage gives 40; multiplying cost by volume gives 1080; 27 is 40 ÷ 1.5.
Why can geolocation and legality requirements risk excluding smallholders from supply chains?
B. Many lack mapped plots and land titles, and buyers avoid them as costly to trace
Informal tenure, lack of mapping and fragmented sales through intermediaries raise compliance costs, so buyers may shift to large estates. There is no general ban, smallholders are not inherently higher-risk per tonne, and phones suffice for geolocation.
Further reading: EUDR smallholder analyses
Which arrangement most lowers per-farmer certification costs for smallholders?
D. Group certification with an internal control system
Group certification spreads audit and management costs across members, with internal inspections and external sampling. The other options raise costs or abandon farm-level assurance.
Further reading: ISEAL; GLOBALG.A.P. Option 2
Which measure most directly helps smallholders meet land-legality requirements under deforestation regulations?
A. Publicly supported tenure registration and national farmer registries
National tenure and registry systems give farmers documents and data that prove legality and location. Tariffs, forced intermediation and bans on data collection would hinder compliance.
Further reading: EUDR partnership programmes
Which commodity is produced mostly by smallholders worldwide?
B. Cocoa
Most cocoa comes from millions of smallholders in West Africa, Latin America and Asia. Brazilian soy, Australian beef and EU sugar beet are dominated by larger farms.
Further reading: ICCO
Ten here, 15 in the app. The Laisha app has every practice question we have written to Certified Crop Adviser with Sustainability Specialty in this subject, marked as you go, with timed papers, a jump-to-unanswered list and a certificate when you pass at 70 per cent.
Free for ten days, then one subscription of US$10 a month. We would rather say so here than have you find it later.
An AI operating system for agriculture: free guides, manuals and tools written for every country.