風險有其位置：台灣場址、自然依賴與財務重大性的證據如何接合

全球 EIS-025 的命題是「風險有其位置」，但位置並非財務重大性的結論。2026 年 10 月 22 日，ISSB 公布自然相關揭露 Practice Statement 徵求意見稿，徵詢至 2027 年 2 月 19 日；它仍是提案，不是已生效的新全球強制準則。IFRS S1 原有的重大永續相關風險與機會要求另有其適用邊界。 對台灣上市櫃、製造及金融機構，真正的問題是：一個流域、廠址或供應商的自然狀態，如何經過營運依賴、替代能力及財務暴露，才成為報導個體可主張的資訊？SNN.TW 以台灣正式規則、政策狀態與在地場址資料重新建立這條路徑。這是有獨立責任編輯、來源與台灣市場判斷的解讀，不是全球稿的翻譯，也不是對任何企業的法遵或重大性認定。

The global EIS-025 thesis is that a risk has a location, yet location is not a conclusion about financial materiality. On 22 October 2026, the ISSB published an Exposure Draft of a proposed Practice Statement on nature-related disclosures, open for comments until 19 February 2027. It is a proposal, not an effective new mandatory global nature standard. IFRS S1 already addresses material sustainability-related risks and opportunities for entities within its applicable scope. The proposed document would add detail for its users, subject to the outcome of due process and any jurisdictional adoption decision. For Taiwan listed issuers, manufacturers and financial institutions, the practical question is how a watershed, plant or supplier's environmental condition can be connected to operations, substitutability and financial exposure before it becomes a defensible statement about the reporting entity. SNN.TW rebuilds that pathway using Taiwan's formal rules, current policy state and local spatial sources. This is an independently edited Taiwan interpretation with its own source chain and editorial responsibility. It is not a translation of the global publication, a legal opinion, or a materiality finding for a particular company.

ISSB 草案請企業考慮資產、活動及價值鏈的地點與當地自然特徵，並思考在何種地理尺度彙總或拆分資訊。其 Basis for Conclusions 與示例說明這些要求的理由與可能應用，但示例中的淡水依賴是示意，不可套用為台灣特定廠商的結論。TNFD LEAP 提供 Locate、Evaluate、Assess、Prepare 的評估順序；林業及自然保育署 2026 年公布的台灣在地操作指引提供國內圖資、物種及空間分析路徑。它們可協助調查，並不因被引用而變成台灣強制申報。 台灣法律狀態必須按文本和時點拆開。年報應行記載事項準則、證交所上市公司永續報告書作業辦法是各自範圍內的正式規則。金管會 2026 年 1 月說明分階段接軌時程；9 月公布調整方向並明言年報準則與相關函令預計於年底前檢討修正。因此 9 月公告支援「已宣布、待正式修正」，不能被當作完成的修法。濕地保育法及野生動物保育法對符合場址、物種與行為要件者另有現行義務，並非自然財務揭露的通用證明。對國際採購方，應分辨台灣已生效條文、公告中的接軌調整、在地自願指引，以及企業自己的編輯判斷。

The ISSB draft calls attention to locations of assets and activities throughout a value chain, the characteristics of nature in those places, and the appropriate geographic scale at which information should be aggregated or disaggregated. The Basis for Conclusions explains the proposed reasoning, while illustrative examples show how different dependencies could affect the reporting entity. A hypothetical freshwater example cannot be imported as the conclusion for a Taiwanese factory. TNFD's LEAP method gives a sequence for locating interfaces, evaluating dependencies and impacts, assessing risks and opportunities, and preparing responses. Taiwan's Forestry and Nature Conservation Agency published local operational guidance in 2026 with domestic spatial and biodiversity sources. These materials can inform assessment without becoming mandatory Taiwan filings merely because they are cited. Legal and policy states must be separated by instrument and date. Taiwan's annual-report particulars and the TWSE rules on sustainability reports are formal instruments within their respective issuer, industry and year scopes. The FSC's January 2026 notice explained the staged IFRS sustainability disclosure timetable. Its September 2026 release announced adjustments and stated that annual-report provisions and related orders were expected to be reviewed for amendment by year-end. That September release supports an announced change and a pending formal amendment, not proof that the latter is already enacted. The Wetland Conservation Act and Wildlife Conservation Act may impose separate site- or activity-specific duties where their conditions apply; they are not general certificates of financial nature disclosure. An international buyer needs to distinguish an operative Taiwan rule, an announced adjustment, voluntary local guidance and this site's editorial judgment.

一個水壓力偏高的流域先是環境條件；工廠實際取用該流域水源才構成需核對的企業依賴；停供、轉產、設備投資、保費、銷售或資金成本是否可能受到重要影響，還須有特定公司的財務傳導證據。WRI Aqueduct 4.0 可以篩選流域水風險，不能代替取水許可、月度用水、備援能力、供應商位置、產能權重或對現金流的情境分析。兩間同一流域的廠，若產品、備援與客戶集中程度不同，暴露未必相同。 台灣半導體、電子、食品、化工與農產供應鏈常跨廠區、子公司與外部供應商；一個在廠外的灌溉、物流或原料依賴也可能經採購傳回報導個體。相反地，棲地敏感圖層或物種出現紀錄只能指出查核優先級，不能直接證明違法、環境損害、財務重大性或確信已完成。座標精度不足、資料年期不同、敏感物種位置不可公開及供應商地址權利限制，都可能使公開資訊採較大尺度的受控描述；有權者仍須保留私下可查的原始位置與來源。

A basin with elevated water stress first provides an environmental condition. A plant's actual reliance on that basin is a separate corporate dependency to be checked. The chance that supply interruption, alternative sourcing, capital expenditure, insurance, sales or financing cost might materially affect an entity needs yet another chain of company-specific financial evidence. WRI Aqueduct 4.0 offers comparative water-risk screening. It cannot replace water rights, monthly use records, backup capacity, supplier geography, production importance or a cash-flow scenario. Two plants in the same basin may have different exposures when products, backup systems and customer concentration differ. Taiwan's semiconductor, electronics, food, chemicals and agricultural supply chains can span plants, subsidiaries and external suppliers. Dependencies on irrigation, logistics or raw materials beyond the company's gates may transmit through procurement to the reporting group. Conversely, a habitat-sensitivity layer or species observation prioritises a check but does not establish a legal breach, environmental damage, financially material exposure or completed assurance. Coordinate precision, stale surveys, non-public sensitive-species locations and suppliers' data rights can justify a controlled description at a broader public scale. An authorised custodian must nevertheless retain the underlying site, source, limitations and reconciliation path for review. Missing or restricted observations should remain a documented gap, never an invented point on a map.

可執行的第一步，是由營運與採購建立一份受權限控制的場址和供應商清單，逐筆標示法人、工廠、活動、供應商、時間、流域或生態區、座標精度、資料取得權、公開限制和版本。第二步，以台灣 TNFD 在地指引、林業保育署生態調查資料及 WRI 水風險指標作初篩，記錄圖層日期、方法與不確定性；對高優先場址回到主管機關資料、契約、取用水紀錄、現場查證與供應商原件核對。歷史物種資料不能靜默視為目前現況。 第三步由風險、財務和永續團隊共同將自然條件連到生產中斷、替代採購、合約責任、資本支出、保險或融資假設，明列基準、情境、時間範圍和集團報導邊界；法務核對適用的濕地、野保、許可及上市櫃揭露規則。內稽查驗欄位、異常與更正歷史；董事會或授權主管核准對外重大語句；確信機構僅依其受託範圍形成結論。對尚無法追溯至受影響營運或財務的圖資，標記為『篩選訊號／待查』，不可升格為已證實的報導個體風險。

A controlled first step is a permissioned inventory of legal entities, plants, activities and suppliers maintained by operations and procurement. For each record, capture the time period, watershed or ecological area, coordinate precision, origin, rights to disclose, restricted attributes and version. Second, use the local TNFD guide, the Forestry Agency's ecological survey records and WRI's water indicators as a screen, logging the layer date, method and uncertainty. For high-priority places, return to competent authority records, contracts, actual water use, field checks and supplier originals. An old species observation cannot silently stand for the present condition. Third, risk, finance and sustainability functions should connect the environmental condition to production disruption, substitution, contracts, investment, insurance or credit assumptions, showing baseline, scenario, time horizon and group reporting boundary. Legal counsel checks applicable wetland, wildlife, permit and issuer-reporting rules. Internal audit tests handoffs, exceptions and corrections. The board or delegated authority approves material public wording. Assurance practitioners decide independently only within their own engagement. A map result with no traceable connection to affected operations or financial prospects stays a screening signal pending inquiry. Maintaining both the negative and positive test results avoids selecting only alarming locations while losing the basis for a balanced materiality decision.

本篇 Evidence Chain 有 17 筆可核對的獨立外部來源：八筆 IFRS、WRI 與 TNFD 的提案、準則、資料及方法；九筆台灣主管機關、正式規則、在地指引、調查資料和保育法源。全球.net EIS-025 是命題起點，不計入外部 17 筆；.sg 區域解讀也不充作台灣法源。每筆保留機構、文件、發布或修訂日、核驗日、可支持範圍、制度狀態及限制。IFRS 草案僅支持提案內容；IFRS S1 支持全球準則本身；金管會 9 月稿僅支持公告方向；正式年報與證交所條文支援其分別適用的現行義務。 林業保育署指引和圖資支援本地位置調查方法，並不證明工廠依賴、棲地破壞或企業的財務曝險。WRI 的模型支援比較性水風險初篩，不是台灣即時測量或公司特定損失的數值。濕地與野保法律有其適用要件；一個地圖上的交疊，仍須核對法律指定範圍、活動、許可及時點。來源數量不能取代證據品質，尤其不能用多個同機構文件堆疊成對單一公司『已受重大影響』的結論。

This Evidence Chain comprises seventeen separately identifiable external records: eight global ISSB, WRI and TNFD proposals, standards, datasets and methods, and nine Taiwan official announcements, formal instruments, local guidance, survey records and conservation statutes. The.net EIS-025 canonical is the starting thesis and is excluded from the seventeen. A.sg regional interpretation is not a Taiwan legal source. Each record carries the institution, document, publication or revision date, verification date, support scope, legal or policy state and limitation. The ISSB draft supports what was proposed. IFRS S1 supports its current global standard content. The FSC September release supports what was announced. Formal annual-report and TWSE instruments support their own current, bounded duties. The Forestry Agency's local guide and spatial records support a method for investigating places; they cannot establish a factory's dependency, a habitat injury or corporate financial exposure. WRI's model supports comparable water-risk screening rather than live Taiwan measurements or an entity's expected loss. Wetland and wildlife statutes have defined geographic, species and activity triggers; overlap on a map still requires checking designations, permits, conduct and time. The number of cited documents cannot stand in for evidential quality. In particular, multiple documents from one institution should not be combined as if they certify that a named company has suffered material financial consequences. No source here is an independent external validation of an individual issuer's statements.

國際制度對台灣市場的傳導首先經投資人與跨國採購：若買方或銀行在問卷、授信或盡職調查中要求自然位置資料，台灣供應商需確認哪一家法人、廠區及上游來源負責提供，並區分合約資訊請求與台灣法定申報。上市櫃公司在適用的年報及永續報告書規則下處理報導邊界，不能因 ISSB 徵詢或買方問卷就宣稱所有場址有新的法定自然報告義務。2026 年 9 月的接軌紓緩公告尤其需要與尚待修正的正式條文分開；氣候外議題的時間安排變化不等於可拋棄相關底層來源。 第二個傳導路徑是製造及金融部位。關鍵原料、用水、棲地及許可的地點差異，可能進入交期、成本、保險、資本支出及授信評估；銀行或投資人仍需分辨投融資對象、抵押品／場址、價值鏈與自身揭露邊界。對跨國買方來說，較可信的台灣回覆應寫清資料日期、空間尺度、取樣限制、哪些供應商尚未回覆、風險如何連到具體營運及誰核准對外說法。任何『重大』判定由有權的報導個體依適用準則、方法及事實完成，非由圖資或 SNN.TW 代替。

The first transmission path to Taiwan is investor and cross-border procurement demand. When a buyer or lender asks for location and nature data through a questionnaire, contract, credit file or due-diligence process, a Taiwan supplier must identify the responsible legal entity, actual plant and upstream source. A commercial information request has a different authority from a Taiwan statutory filing. Listed and covered companies apply their actual annual-report and sustainability-report rules to the proper reporting boundary; an ISSB consultation or buyer question does not itself create a universal statutory nature-reporting obligation for their sites. The FSC September 2026 relief announcement must also be distinguished from formal instruments still due to be amended. A changed timetable for non-climate information does not make the underlying sources dispensable for risk management or future authorised reporting. The second transmission path concerns manufacturing and financed exposures. Place-specific raw materials, water, habitats and permits may enter delivery lead times, costs, insurance, capital expenditure and credit assessment. A bank or investor must distinguish borrower from facility, collateral location from supply chain, and its own portfolio boundary from an issuer's perimeter. For international buyers, a defensible Taiwan response would state data dates, spatial scales, sampling limits, suppliers yet to respond, the link to actual operations and who authorised the statement. A financial materiality determination belongs to the reporting entity's authorised governance under the applicable standard and facts. Neither a map provider nor SNN.TW makes that decision on its behalf.

SNN 編輯與揭露前證據基礎設施觀點（SNN Editorial / Pre-Disclosure Evidence Infrastructure Perspective）。事實邊界：2026 年 10 月 22 日 ISSB 發布自然相關揭露 Practice Statement 徵求意見稿，諮詢至 2027 年 2 月 19 日；這不是已完成的全球強制新準則或台灣修法。IFRS S1 與台灣年報、證交所正式規則分屬不同適用層級；金管會 2026 年 9 月接軌調整公告與預計後續函令修正也不得混稱為已生效的同一文本。 傳導機制：全球 ISSB 自然揭露制度提案新增位置相關揭露要求的討論，透過海外買方與金融機構的詢問進入台灣製造供應鏈及上市櫃企業的場址資料整理與財務風險評估。全球草案與 TNFD 評估方法先影響投資人、跨境買方、授信者和確信委任的提問，透過採購問卷、授信資料室、公司風險評估和年度報導，才傳入台灣上市櫃、製造供應鏈與金融部位。場址圖層 → 活動和自然依賴 → 中斷或成本情境 → 報導個體財務暴露 → 有權揭露結論是需要分段查證的推論鏈，不是地圖一鍵轉換。 有權角色與受控行動：在回覆海外買方前，採購部門應核對供應商契約、實際廠址、水源及使用期間，留存原始資料與例外清單。選定風險圖層時，永續團隊應登記尺度、版本、模型誤差和待查位置，保存方法檔案。主張台灣法定義務前，法務部門應核對正式年報條文、指定濕地或物種規定及生效時間，保留法規核查紀錄。在公開揭露前，財務團隊應將生產中斷或替代成本假設對到集團現金流及報導邊界，保存情境基準與授權決議。內稽應於年度報導前測試資料交接與更正日誌；董事會或授權主管批准重大公開語句；確信者只能在明確委任下獨立判斷。每個行動須有證據物件、保管人、日期、權限、方法版次及未解差異。 禁止推論：流域水壓力不等於公司財務重大風險；場址交疊不等於違法或自然損害；IFRS 草案不等於台灣法定義務；金管會公告不等於正式修法；客戶問卷不等於台灣法定報導；台灣 TNFD 指引不等於強制採用；可重用地圖不等於可重用揭露結論；數位工具與外部確信服務不轉移發行人的主張責任。

SNN Editorial / Pre-Disclosure Evidence Infrastructure Perspective. This is an independent Taiwan editorial interpretation. Fact boundary: the ISSB released a proposed nature-related disclosure Practice Statement for consultation on 22 October 2026, with comments due 19 February 2027. It is neither a final globally mandatory new standard nor an amendment to Taiwan law. IFRS S1, Taiwan's formal annual-report and TWSE reporting rules have distinct application layers. The FSC's September 2026 adjustment announcement and its planned subsequent rule changes cannot be treated as one already effective text. Transmission mechanism: the global ISSB disclosure proposal introduces location-related requirements for consultation, which flow through overseas buyer and lender requests into Taiwan manufacturing supply chains and listed companies as site-data reconciliation and financial-risk assessment. The global proposal and TNFD assessment method affect the questions asked by investors, overseas buyers, lenders and assurance clients. Procurement questionnaires, credit data rooms, corporate risk assessment and annual reporting then transmit those questions into Taiwan listed markets, manufacturing supply chains and financial portfolios. Spatial layer to actual activity and nature dependency to operational interruption or cost scenario to reporting-entity financial exposure to authorised disclosure conclusion is a series of separately testable links. A map does not perform that conversion automatically. Authorised roles and controlled actions: before replying to a buyer, the procurement team should reconcile the supplier contract, real facility, water source and period, retaining original records and an exception log. When selecting a spatial layer, the sustainability team should record scale, version, model error and unresolved locations in a method file. Before stating a statutory duty, the legal team should check the operative annual-report text and applicable wetland, wildlife or permit rules by time and place, preserving a legal review record. Before publication, the finance team should connect interruption and substitution assumptions to group cash flows and reporting perimeter in a dated scenario document. Before annual reporting, internal audit should test handoff and correction logs; the board or properly delegated officer approves material public wording; an assurance practitioner forms an independent conclusion only under an express mandate. Each action requires an evidence object, custodian, date, permission, method version and unresolved differences. Prohibited inference: basin water stress is not an entity's financially material loss; a spatial overlap is not a breach or proven nature damage; an IFRS proposal is not a Taiwan legal obligation; an FSC announcement is not a completed amendment; a buyer questionnaire is not a Taiwan statutory report; the local TNFD guide is not a mandatory adoption decision; reusable maps are not reusable disclosure conclusions; digital assistance or assurance services do not transfer the issuer's responsibility for its claim.

接下來應追蹤 ISSB 徵詢回應、最終文件形式、台灣年報準則及相關函令的正式修訂，以及台灣在地圖資的更新日期。對同一場址，應保存最初篩選、現場或供應商核對、財務情境、授權決定與後來更正的版本關係，避免新圖層靜默覆蓋當時的判斷。若未取得供應商座標或敏感物種資料，應記錄缺口、限制公開的理由及替代核對方法，不能補上推測性位置。 本稿保留全球正典作起點與 SNN.TW 本地 canonical、雙語身分及台灣獨立 Evidence Chain。本站發布狀態、發布日與更新日應以當時的受控 metadata 為準；任何法律狀態升格及後續更正須由有權的人類編輯審查並留下可追溯版本。

Next checks should follow ISSB comment responses and its eventual choice of final document form, any formal amendment to Taiwan annual-report provisions and related orders, and updates to local spatial datasets. For one facility, preserve the relationship among the original screen, field or supplier reconciliation, financial scenario, authorised decision and later correction. A new layer must not silently overwrite the information and judgment available at the earlier date. If a supplier location or sensitive-species record cannot be obtained or published, record the gap, restriction and permitted alternative validation route instead of filling it with a guessed coordinate. This draft retains the global canonical as its starting point and SNN.TW's own local canonical, same-page bilingual identity and independent Taiwan Evidence Chain. The public status, publication date and update date should be read from the controlled metadata at the time of access. Any escalation of legal state or later correction requires authorised human editorial review and a traceable version record. This keeps a proposed institutional development distinct from the rights and duties that actually apply in Taiwan.