You are working with sub-agent 3: Check against the requirements. Read only sources A09, C04, C07, C08 and D05. Write a reusable instruction for a sub-agent that handles the corresponding recurring work task. Base it on the applicable requirements, rules, document statuses and stated uncertainties in the sources. Describe how a check should be traceable, what the agent may assess itself, and when a human must review, approve or make a decision. Do not guess or fill in missing information. Answer with exactly seven lines and nothing else. The text after each heading may contain at most 20 words. The heading before the colon does not count: SYFTE: ... STARTAR NÄR: ... DATAANSVAR: ... GÖR: ... LÄMNAR: ... STOPPAR: ... LÄMNAR ÖVER TILL: ... ========== SOURCE A09 ========= **From:** Purchasing, Kestrel program **To:** Tove Ahlgren, Nordvind Systems AB **Date:** 19 August 2026 **Subject:** Re: Changed delivery plan for Kestrel unit — IMPORTANT Hello Tove, We need written supporting material for the deviation from YS-14 before we can take a position: which process parameters are affected, what impact you see on function at low temperature, and your assessment of whether this requires requalification. Without that material we cannot provide a decision. ========== SOURCE C04 ========= # Quality remark QA-1187 **Date:** 11 March 2026 **Status:** OPEN **Case owner:** Quality Department ## Observation An intermittent fault at low temperature was observed in the previous batch. ## Analysis The root cause is **not established**. Early analyses point to one of the settings in the surface treatment, internally called **P17**, but the connection is **not verified**. ## Consequence A change affecting this setting may require the product to undergo a new full inspection. Such a reinspection normally takes **five weeks**. ## Status The case is open pending a verified root-cause analysis from the supplier. ========== SOURCE C07 ========= # Surface-adhesion quality requirements — document YS-14 **Edition:** 4 **Effective from:** 1 September 2024 ## 3.2 Adhesion requirement The surface shall meet adhesion class B according to the internal scale. Testing is performed according to method M-221. ## 3.3 Pre-treatment The surface pre-treatment shall follow five defined settings, internally numbered **P15–P19**. A deviation requires written approval from the Quality Department. ## 3.4 Deviation handling A deviation from the requirements in 3.2 and 3.3 may be accepted only after a documented consequence assessment. The assessment shall cover function across the entire specified temperature range. ========== SOURCE C08 ========= # Rule for a new full inspection after a change — document RK-3 **Edition:** 2 ## Scope The rule applies when a manufacturing change may affect properties that have already been tested and approved. ## Lead time A new full inspection normally takes **five weeks** from the time the change has been approved. The time **cannot be shortened** unless the customer gives written approval for fewer tests to be performed. ## Exception A waiver from full requalification may be granted in an individual case after a joint decision by the Quality Manager and the customer. The waiver applies only to the product configuration and occasion covered by the decision. ========== SOURCE D05 ========= # Steering-group note — Kestrel **Date:** 12 August 2026 The week 46 customer demonstration is **important for the relationship but is not a contractual milestone**. The next **formal decision point is in week 49**. At that point the program must show that all mandatory tests are approved in order to proceed. Program management must return with the consequences of the delivery situation **before any deviation is accepted**.