Pearson Edexcel Level 3 Advanced Subsidiary GCE in Design and Technology https://qualifications.pearson.com/content/dam/pdf/A%20Level/Design%20and%20Technology%20-%20Product%20Design/2017/specification-and-sample-assessments/SAMs-GCE-L3-AS-in-Design-and-Technology.pdf
Question Papers and Mark Schemes for the AQA exam board in the UK
https://filestore.aqa.org.uk/resources/design-and-technology/AQA-75521-SQP.PDF
https://filestore.aqa.org.uk/resources/design-and-technology/AQA-75521-SMS.PDF
https://filestore.aqa.org.uk/resources/design-and-technology/AQA-75522-SQP.PDF
https://filestore.aqa.org.uk/resources/design-and-technology/AQA-75521-SMS.PDF