What Is a Time and Action (T&A) Calendar? Every Step, an Owner and a Date.

A time and action calendar (often called a T&A calendar or T&A plan) is a schedule that lists every critical step needed to get a product from design to delivery, with an owner and a due date for each step. Brands and suppliers use it to see, at any moment, whether an order will ship on time and which step is holding it up.

One late approval pushes back fabric, sampling, production and shipping in a chain, so a delay you cannot see early becomes a missed launch. The T&A calendar makes that chain visible while there is still time to act.

Product development passes through design, sourcing, suppliers and buying, and each hand-off is a chance for a step to wait in someone's inbox. Think of the T&A calendar as the shared timetable your team and your suppliers check before they ask "are we on time?".

A good one shows the critical path: the steps that, if late, move the delivery date. It gives every step an owner, so "someone will approve it" becomes "the merchandiser approves it by the 14th". And it warns you early. A late lab dip in week three is a problem you can still fix. Found in week twelve, it is a missed launch.

The exact steps depend on your category, but a typical apparel or consumer goods T&A includes:

For each step, record the planned date, the actual date, the owner and a status. A short comment field for why a step slipped will teach you more than any report.

The calendar lives in one person's spreadsheet, so everyone else works from an old copy or from memory.

Keep one calendar that everyone sees, and have it tell the next person when a step is late.

Internal approvals had no due date, so nobody chased them. They are often the steps that slip most.

Give every approval a named owner and a date, just like a supplier step.

Supplier dates were agreed by email only, so when one was missed there was no shared record of what was promised.

Share the supplier's dates with them before the season starts, and keep their agreement on the record.

One template for every product hides the steps that matter. Footwear, beauty and apparel have different steps and lead times.

Build a template per category, with lead times from your own history.

Imagine Hana, a merchandiser at a small footwear brand, planning a new trail shoe. For example:

Nothing here is clever. It just means the delay is seen in the week it happens.

Slow sample sign-off is one of the biggest reasons calendars slip, which is why reducing sampling rounds and a clear supplier approval process do so much for your dates.

Most teams start with a spreadsheet: one row per style, one column per step. For a small range with one or two suppliers, that may be enough for now.

As styles, suppliers and seasons grow, the same problems appear. Each supplier gets a copy, so copies go out of date. Dates are updated by hand, often days after the event. Nobody is told when a step becomes late. And the calendar sits apart from the samples, approvals and comments it tracks.

A PLM (product lifecycle management) system keeps the workflow on the product record itself. Each step has an owner and a due date, the right person is told when it is their turn, and you can see where every product is without asking around. If you are new to PLM, start with our guide to what PLM is.

Polluxa PLM is product lifecycle management software for fashion, footwear, beauty, consumer goods and manufacturing brands. In PLM software for consumer brands like Polluxa, your T&A becomes a set of workflows on the product record.

When you want to see a T&A built around your own products, book a demo.

T&A stands for time and action. It is the calendar a brand or factory uses to plan and track every step of an order, from fabric booking and sample approval to production and shipment. Each step has a planned date, an actual date and an owner.

Usually the merchandiser or production manager, working with the supplier. The brand often sets the key milestones and the supplier fills in the production steps. Both sides then update it as the order moves.

The critical path is the chain of steps that, if any one is late, will delay delivery. A T&A calendar lists all steps, including those with spare time. A good T&A highlights the critical path so the team knows where to focus.

As soon as a step is completed or a date changes. Most teams also review the whole calendar once a week with suppliers. A calendar updated only at the end of the month is too late to prevent delays.

Yes, and many brands start there. The trouble begins when many styles and suppliers share the same file, because copies go out of date and nobody is warned about late steps. That is when teams move the T&A into a PLM system with workflows and due dates.