What type of lot size procedure limits production based on a planning calendar?

The type of lot size procedure that limits production based on a planning calendar is periodic lot sizing. This approach enables organizations to establish production schedules that align with defined time periods, effectively managing inventory levels and ensuring that production occurs at intervals that match demand cycles or specific operational needs.

By using a planning calendar, businesses can strategically plan their production activities, allowing them to optimize resources and reduce excess inventory costs. Periodic lot sizing is particularly useful in environments where demand is consistent over set periods, making it easier to balance supply with customer demand without creating unnecessary fluctuations in inventory levels.

This method contrasts with fixed, minimum, and exact lot sizing, which do not inherently rely on a planning calendar to determine production limits. Instead, they focus on specific quantities or boundaries for production without the temporal structure that periodic lot sizing provides.