[BR-52]-Each additional supporting document shall contain a Supporting document reference. [BR-51]-The last 4 to 6 digits of the Payment card primary account number shall be present if Payment card information is provided in the Invoice. [BR-50]-A Payment account identifier shall be present if Credit transfer information is provided in the Invoice. [BR-31]-Each document level allowance shall have a Document level allowance amount. [BR-32]-Each document level allowance shall have a Document level allowance VAT category code. [BR-33]-Each document level allowance shall have a Document level allowance reason or a Document level allowance reason code. [BR-34]-Document level allowance amounts shall not be negative. [BR-35]-Document level allowance base amount shall not be negative. [BR-CO-05]-Document level allowance reason code and Document level allowance reason shall indicate the same type of allowance. [BR-CO-21]-Each Document level allowance (BG-20) must contain a Document level allowance reason or a Document level allowance reason code, or both. [BR-DEC-01]-The allowed maximum number of decimals for the Document level allowance amount (BT-92) is 2. [BR-DEC-02]-The allowed maximum number of decimals for the Document level allowance base amount (BT-93) is 2. [BR-36]-Each document level charge shall have a Document level charge amount. [BR-37]-Each document level charge shall have a Document level charge VAT category code. [BR-38]-Each document level charge shall have a Document level charge reason or a Document level charge reason code. [BR-40]-Document level charge base amounts shall not be negative. [BR-39]-Document level charge amount shall not be negative. [BR-CO-06]-Document level charge reason code and Document level charge reason shall indicate the same type of charge. [BR-CO-22]-Each Document level charge (BG-21) must contain a Document level charge reason or a Document level charge reason code, or both. [BR-DEC-05]-The allowed maximum number of decimals for the Document level charge amount (BT-92) is 2. [BR-DEC-06]-The allowed maximum number of decimals for the Document level charge base amount (BT-93) is 2. [BR-DEC-09]-The allowed maximum number of decimals for the Sum of Invoice line net amount (BT-106) is 2. [BR-DEC-10]-The allowed maximum number of decimals for the Sum of allowanced on document level (BT-107) is 2. [BR-DEC-11]-The allowed maximum number of decimals for the Sum of charges on document level (BT-108) is 2. [BR-DEC-12]-The allowed maximum number of decimals for the Invoice total amount without VAT (BT-109) is 2. [BR-DEC-13]-The allowed maximum number of decimals for the Invoice total VAT amount (BT-110) is 2. [BR-DEC-14]-The allowed maximum number of decimals for the Invoice total amount with VAT (BT-112) is 2. [BR-DEC-15]-The allowed maximum number of decimals for the Invoice total VAT amount in accounting currency (BT-111) is 2. [BR-DEC-16]-The allowed maximum number of decimals for the Paid amount (BT-113) is 2. [BR-DEC-17]-The allowed maximum number of decimals for the Rounding amount (BT-114) is 2. [BR-DEC-18]-The allowed maximum number of decimals for the Amount due for payment (BT-115) is 2. [BR-01]-An Invoice shall have a Specification identification. [BR-02]-An Invoice shall have an Invoice number. [BR-03]-An Invoice shall have an Invoice issue date. [BR-04]-An Invoice shall have an Invoice type code. [BR-05]-An Invoice shall have an Invoice currency code. [BR-06]-An Invoice shall contain Seller name. [BR-07]-An Invoice shall contain Buyer name. [BR-08]-An Invoice shall contain the Seller postal address. [BR-09]-A Seller postal address shall contain a Seller country code. [BR-10]-An Invoice shall contain the Buyer postal address. [BR-11]-A Buyer postal address shall contain a Buyer country code. [BR-12]-An Invoice shall have the Sum of Invoice line net amount. [BR-13]-An Invoice shall have the Invoice total amount without VAT. [BR-14]-An Invoice shall have the Invoice total amount with VAT. [BR-15]-An Invoice shall have the Amount due for payment. [BR-16]-An Invoice shall have at least one Invoice line. [BR-CO-01]-Only one language shall be used in an Invoice: Invoice language code, if used, shall only occur once.. [BR-CO-03]-Value added tax point date and Value added tax point date code are mutually exclusive. [BR-CO-10]-Sum of Invoice line net amount = Σ Invoice line net amount. [BR-CO-11]-Sum of allowances on document level = Σ Document level allowance amount. [BR-CO-12]-Sum of charges on document level = Σ Document level charge amount. [BR-CO-13]-Invoice total amount without VAT = Σ Invoice line net amount - Sum of allowances on document level + Sum of charges on document level. [BR-CO-15]-Invoice total amount with VAT = Invoice total amount without VAT + Invoice total VAT amount. [BR-CO-16]-Amount due for payment = Invoice total amount with VAT-Paid amount + Rounding amount (BT-114). [BR-CO-18]-An invoice shall at least have one VAT breakdown group (BG-23). [BR-CO-25]-In case the Amount due for payment (BT-115) is positive, either the Payment due date (BT-9) or the Payment terms (BT-20) shall be present. [BR-S-01]-An Invoice that contains a line, a document level allowance or a document level charge where the Invoiced item VAT category code (BT-151, BT-95 or BT-102) is "Standard rated" shall contain in the VAT breakdown (BG-23) at least one VAT category code (BT-118) equal with "Standard rated". [BR-Z-01]-An Invoice that contains a line, a document level allowance or a document level charge where the Invoiced item VAT category code (BT-151, BT-95 or BT-102) is "Zero rated" shall contain in the VAT breakdown (BG-23) exactly one VAT category code (BT-118) equal with "Zero rated". [BR-E-01]-An Invoice that contains a line, a document level allowance or a document level charge where the Invoiced item VAT category code (BT-151, BT-95 or BT-102) is "Exempt from VAT" shall contain in the VAT breakdown (BG-23) exactly one VAT category code (BT-118) equal with "Exempt from VAT". [BR-AE-01]-An Invoice that contains a line, a document level allowance or a document level charge where the Invoiced item VAT category code (BT-151, BT-95 or BT-102) is "VAT reverse charge" shall contain in the VAT breakdown (BG-23) exactly one VAT category code (BT-118) equal with "VAT reverse charge". [BR-IC-01]-An Invoice that contains a line, a document level allowance or a document level charge where the Invoiced item VAT category code (BT-151, BT-95 or BT-102) is "Intra-community supply" shall contain in the VAT breakdown (BG-23) exactly one VAT category code (BT-118) equal with "Intra-community supply". [BR-G-01]-An Invoice that contains a line, a document level allowance or a document level charge where the Invoiced item VAT category code (BT-151, BT-95 or BT-102) is "Export outside the EU" shall contain in the VAT breakdown (BG-23) exactly one VAT category code (BT-118) equal with "Export outside the EU". [BR-O-01]-An Invoice that contains a line, a document level allowance or a document level charge where the Invoiced item VAT category code (BT-151, BT-95 or BT-102) is "Not subject to VAT" shall contain in the VAT breakdown (BG-23) exactly one VAT category code (BT-118) equal with "Out of scope of VAT". [BR-IG-01]-An Invoice that contains a line, a document level allowance or a document level charge where the Invoiced item VAT category code (BT-151, BT-95 or BT-102) is "IGIC" shall contain in the VAT breakdown (BG-23) at least one VAT category code (BT-118) equal with "IGIC". [BR-IP-01]-An Invoice that contains a line, a document level allowance or a document level charge where the Invoiced item VAT category code (BT-151, BT-95 or BT-102) is "IPSI" shall contain in the VAT breakdown (BG-23) at least one VAT category code (BT-118) equal with "IPSI". [BR-21]-Each Invoice line shall have an Invoice line identifier. [BR-22]-Each Invoice line shall have an Invoiced quantity. [BR-23]-An invoiced quantity shall have an Invoice quantity unit of measure. [BR-24]-Each Invoice line shall have an Invoice line net amount. [BR-25]-Each Invoice line shall contain the Item name. [BR-26]-Each Invoice line shall contain the Item net price. [BR-27]-Invoice line item net price shall NOT be negative. [BR-28]-Invoice line item gross price shall NOT be negative. [BR-CO-04]-Each Invoice line shall be categorized with an Invoiced item VAT category code. [BR-DEC-23]-The allowed maximum number of decimals for the Invoice line net amount (BT-131) is 2. [BR-41]-Each Invoice line allowance shall have an Invoice line allowance amount. [BR-42]-Each Invoice line allowance shall have an Invoice line allowance reason or an Invoice allowance reason code. [BR-CO-07]-Invoice line allowance reason code and Invoice line allowance reason shall indicate the same type of allowance reason. [BR-CO-23]-Each Invoice line allowance (BG-27) must contain a Invoice line allowance reason or a Invoice line allowance reason code, or both. [BR-DEC-24]-The allowed maximum number of decimals for the Invoice line allowance amount (BT-136) is 2. [BR-DEC-25]-The allowed maximum number of decimals for the Invoice line allowance base amount (BT-137) is 2. [BR-43]-Each Invoice line charge shall have an Invoice line charge amount. [BR-44]-Each Invoice line charge shall have an Invoice line charge reason or an Invoice charge reason code. [BR-CO-08]-Invoice line charge reason code and Invoice line charge reason shall indicate the same type of charge reason. [BR-CO-24]-Each Invoice line charge (BG-28) must contain a Invoice line charge reason or a Invoice line charge reason code, or both. [BR-DEC-27]-The allowed maximum number of decimals for the Invoice line charge amount (BT-141) is 2. [BR-DEC-28]-The allowed maximum number of decimals for the Invoice line charge base amount (BT-142) is 2. [BR-30]-If both Invoice line period start date and Invoice line period end date are given then the Invoice line period end date shall be later or equal to the Invoice line period start date. [BR-CO-20]-If Invoice line period (BG-26) is used, the Invoice line period start date or the Invoice line period end date shall be filled, or both. [BR-29]-If both Delivery period start date and Delivery period end date are given then the Delivery period end date shall be later or equal to the Delivery period start date. [BR-CO-19]-If Delivery or invoice period (BG-14) is used, the Delivery period start date or the Delivery period end date shall be filled, or both. [BR-54]-Each Item attribute shall contain an Item attribute name and an Item attribute value. [BR-17]-The Payee name shall be provided in the Invoice, if the Payee is different from the Seller. [BR-49]-A payment instruction shall specify the Payment means type code. [BR-CO-02]-Account identification shall be present if payment means is credit transfer. [BR-55]-Each Preceding invoice reference shall contain a preceding invoice number. [BR-CO-26]-In order for the Buyer to automatically identify a supplier, either the Seller identifier (BT-29), the Seller legal registration identifier (BT-30) or the Seller VAT identifier (BT-31) shall be present. [BR-18]-The Seller tax representative name shall be provided in the Invoice, if the Seller has a tax representative party. [BR-19]-The Seller tax representative postal address shall be provided in the Invoice, if the Seller has a tax representative party. [BR-20]-The Seller tax representative postal address shall contain a Tax representative country code, if the Seller has a tax representative party. [BR-53]-If the VAT accounting currency code is different than the Invoice currency code, then the Invoice total VAT amount in accounting currency shall be provided. [BR-CO-14]-Invoice total VAT amount = Σ VAT category tax amount. [BR-45]-Each VAT breakdown shall have a VAT category taxable amount. [BR-46]-Each VAT breakdown shall have a VAT category tax amount. [BR-47]-Each VAT breakdown shall be defined through a VAT category code. [BR-48]-Each VAT breakdown shall have a VAT category rate, except if the Invoice is outside the scope of VAT. [BR-CO-17]-VAT category tax amount = VAT category taxable amount x (VAT category rate / 100), rounded "half up" to two decimals. [BR-DEC-19]-The allowed maximum number of decimals for the VAT category taxable amount (BT-116) is 2. [BR-DEC-20]-The allowed maximum number of decimals for the VAT category tax amount (BT-117) is 2. [BR-CO-09]-The Seller VAT identifier, Seller tax representative VAT identifier, Buyer VAT identifier shall have a prefix in accordance with ISO code ISO 3166-1 alpha-2 by which the Member State of issue may be identified. Nevertheless, Greece may use the prefix ‘EL’. [BR-AE-08]-In a VAT breakdown (BG-23) where VAT category code (BT-118) is "VAT reverse charge", the VAT category taxable amount (BT-116) shall equal the sum of Invoice line net amounts (BT-131) minus document level allowance amounts (BT-92) plus document level charge amounts (BT-99) where the VAT category code (BT-151, BT-102, BT-96) are "VAT reverse charge". [BR-AE-09]-The VAT category tax amount (BT-117) in VAT breakdown (BG-23) where VAT category code (BT-118) is "VAT reverse charge" shall equal 0 (zero). [BR-AE-10]-A VAT Breakdown (BG-23) with VAT Category code (BT-118) "VAT reverse charge" shall have a VAT exemption reason code (BT-121) or VAT exemption reason text (BT-120). [BR-AE-03]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "VAT reverse charge" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63) and the Buyer VAT identifier (BT-48). [BR-AE-06]-In a document level allowance where the Invoice item VAT category code (BT-95) is "VAT reverse charge" the Invoiced item VAT rate (BT-96) shall be greater than 0 (zero). [BR-AE-04]-An Invoice that contains a document level charge where the Invoiced item VAT category code (BT-151) is "VAT reverse charge" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63) and the Buyer VAT identifier (BT-48). [BR-AE-07]-In a document level charge where the Invoice item VAT category code (BT-102) is "VAT reverse charge" the Invoiced item VAT rate (BT-103) shall be greater than 0 (zero). [BR-AE-02]-An Invoice that contains a line where the Invoiced item VAT category code (BT-151) is "VAT reverse charge" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63) and the Buyer VAT identifier or the Buyer tax registration identifier. [BR-AE-05]-In an Invoice line where the Invoice item VAT category code (BT-151) is "VAT reverse charge" the Invoiced item VAT rate (BT-152) shall be greater than 0 (zero). [BR-IG-08]-For each different value of VAT category rate (BT-119) where the VAT category code (BT-118) is "IGIC", the VAT category taxable amount (BT-116) in a VAT breakdown (BG-23) shall equal the sum of Invoice line net amounts (BT-131) plus the sum of document level charge amounts (BT-99) minus the sum of document level allowance amounts (BT-92) where the VAT category code (BT-151, BT-102, BT-96) is "IGIC" and the VAT rate (BT-152, BT-103, BT-96) equals the VAT category rate (BT-119). [BR-IG-09]-The VAT category tax amount (BT-117) in VAT breakdown (BG-23) where VAT category code (BT-118) is "IGIC" shall equal the VAT category taxable amount (BT-116) multiplied by the VAT category rate (BT-119). [BR-IG-10]-A VAT Breakdown (BG-23) with VAT Category code (BT-118) "IGIC" shall not have a VAT exemption reason code (BT-121) or VAT exemption reason text (BT-120). [BR-IG-02]-An Invoice that contains a line where the Invoiced item VAT category code (BT-151) is "IGIC" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-IG-05]-In an Invoice line where the Invoice item VAT category code (BT-151) is "IGIC" the Invoiced item VAT rate (BT-152) shall be greater than 0 (zero). [BR-IG-03]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "IGIC" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-IG-06]-In a document level allowance where the Invoice item VAT category code (BT-95) is "IGIC" the Invoiced item VAT rate (BT-96) shall be greater than 0 (zero). [BR-IG-04]-An Invoice that contains a document level charge where the Invoiced item VAT category code (BT-151) is "IGIC" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-IG-07]-In a document level charge where the Invoice item VAT category code (BT-102) is "IGIC" the Invoiced item VAT rate (BT-103) shall be greater than 0 (zero). [BR-IP-08]-For each different value of VAT category rate (BT-119) where the VAT category code (BT-118) is "IPSI", the VAT category taxable amount (BT-116) in a VAT breakdown (BG-23) shall equal the sum of Invoice line net amounts (BT-131) plus the sum of document level charge amounts (BT-99) minus the sum of document level allowance amounts (BT-92) where the VAT category code (BT-151, BT-102, BT-96) is "IPSI" and the VAT rate (BT-152, BT-103, BT-96) equals the VAT category rate (BT-119). [BR-IP-09]-The VAT category tax amount (BT-117) in VAT breakdown (BG-23) where VAT category code (BT-118) is "IPSI" shall equal the VAT category taxable amount (BT-116) multiplied by the VAT category rate (BT-119). [BR-IP-10]-A VAT Breakdown (BG-23) with VAT Category code (BT-118) "IPSI" shall not have a VAT exemption reason code (BT-121) or VAT exemption reason text (BT-120). [BR-IP-02]-An Invoice that contains a line where the Invoiced item VAT category code (BT-151) is "IPSI" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-IP-05]-In an Invoice line where the Invoice item VAT category code (BT-151) is "IPSI" the Invoiced item VAT rate (BT-152) shall be greater than 0 (zero). [BR-IP-03]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "IPSI" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-IP-06]-In a document level allowance where the Invoice item VAT category code (BT-95) is "IPSI" the Invoiced item VAT rate (BT-96) shall be greater than 0 (zero). [BR-IP-04]-An Invoice that contains a document level charge where the Invoiced item VAT category code (BT-151) is "IGIC" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-IP-07]-In a document level charge where the Invoice item VAT category code (BT-102) is "IPSI" the Invoiced item VAT rate (BT-103) shall be greater than 0 (zero). [BR-E-08]-In a VAT breakdown (BG-23) where VAT category code (BT-118) is "Exempt from VAT", the VAT category taxable amount (BT-116) shall equal the sum of Invoice line net amounts (BT-131) minus document level allowance amounts (BT-92) plus document level charge amounts (BT-99) where the VAT category code (BT-151, BT-102, BT-96) are "Exempt from VAT". [BR-E-09]-The VAT category tax amount (BT-117) in VAT breakdown (BG-23) where VAT category code (BT-118) is "Exempt from VAT" shall equal 0 (zero). [BR-E-10]-A VAT Breakdown (BG-23) with VAT Category code (BT-118) "Exempt from VAT" shall have a VAT exemption reason code (BT-121) or VAT exemption reason text (BT-120). [BR-E-03]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "Exempt from VAT" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-E-06]-In a document level allowance where the Invoice item VAT category code (BT-95) is "Exempt from VAT" the Invoiced item VAT rate (BT-96) shall be greater than 0 (zero). [BR-E-04]-An Invoice that contains a document level charge where the Invoiced item VAT category code (BT-151) is "Exempt from VAT" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-E-07]-In a document level charge where the Invoice item VAT category code (BT-102) is "Exempt from VAT" the Invoiced item VAT rate (BT-103) shall be greater than 0 (zero). [BR-E-02]-An Invoice that contains a line where the Invoiced item VAT category code (BT-151) is "Exempt from VAT" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-E-05]-In an Invoice line where the Invoice item VAT category code (BT-151) is "Exempt from VAT" the Invoiced item VAT rate (BT-152) shall be greater than 0 (zero). [BR-G-08]-In a VAT breakdown (BG-23) where VAT category code (BT-118) is "Export ouside the EU", the VAT category taxable amount (BT-116) shall equal the sum of Invoice line net amounts (BT-131) minus document level allowance amounts (BT-92) plus document level charge amounts (BT-99) where the VAT category code (BT-151, BT-102, BT-96) are "Export ouside the EU". [BR-G-09]-The VAT category tax amount (BT-117) in VAT breakdown (BG-23) where VAT category code (BT-118) is "Export ouside the EU" shall equal 0 (zero). [BR-G-10]-A VAT Breakdown (BG-23) with VAT Category code (BT-118) "Export ouside the EU" shall have a VAT exemption reason code (BT-121) or VAT exemption reason text (BT-120). [BR-G-11]-In an Invoice with a VAT breakdown (BG-23) where the VAT category code (BT-118) is "Export ouside the EU" the actual delivery date (BT-72) or the delivery period (BG-14) shall not be blank. [BR-G-12]-In an Invoice with a VAT breakdown (BG-23) where the VAT category code (BT-118) is "Export ouside the EU" the deliver to country code (BT-80) shall not be blank. [BR-G-03]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "Export outside the EU" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63) and the Buyer VAT identifier (BT-48). [BR-G-06]-In a document level allowance where the Invoice item VAT category code (BT-95) is "Export outside the EU" the Invoiced item VAT rate (BT-96) shall be greater than 0 (zero). [BR-G-04]-An Invoice that contains a document level charge where the Invoiced item VAT category code (BT-151) is "Export outside the EU" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63) and the Buyer VAT identifier (BT-48). [BR-G-07]-In a document level charge where the Invoice item VAT category code (BT-102) is "Export outside the EU" the Invoiced item VAT rate (BT-103) shall be greater than 0 (zero). [BR-G-02]-An Invoice that contains a line where the Invoiced item VAT category code (BT-151) is "Export outside the EU" shall contain the Sellers VAT identifier (BT-31) or the Seller tax representative VAT identifier (BT-63). [BR-G-05]-In an Invoice line where the Invoice item VAT category code (BT-151) is "Export outside the EU" the Invoiced item VAT rate (BT-152) shall be greater than 0 (zero). [BR-IC-08]-In a VAT breakdown (BG-23) where VAT category code (BT-118) is "Intra-community suply", the VAT category taxable amount (BT-116) shall equal the sum of Invoice line net amounts (BT-131) minus document level allowance amounts (BT-92) plus document level charge amounts (BT-99) where the VAT category code (BT-151, BT-102, BT-96) are "Intra-community suply". [BR-IC-09]-The VAT category tax amount (BT-117) in VAT breakdown (BG-23) where VAT category code (BT-118) is "Intra-community suply" shall equal 0 (zero). [BR-IC-10]-A VAT Breakdown (BG-23) with VAT Category code (BT-118) "Intra-community suply" shall have a VAT exemption reason code (BT-121) or VAT exemption reason text (BT-120). [BR-IC-11]-In an Invoice with a VAT breakdown (BG-23) where the VAT category code (BT-118) is "Intra-community supply" the actual delivery date (BT-72) or the delivery period (BG-14) shall not be blank. [BR-IC-12]-In an Invoice with a VAT breakdown (BG-23) where the VAT category code (BT-118) is "Intra-community supply" the deliver to country code (BT-80) shall not be blank. [BR-IC-03]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "Intra-community supply" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63) and the Buyer VAT identifier (BT-48). [BR-IC-06]-In a document level allowance where the Invoice item VAT category code (BT-95) is "Intra-community supply" the Invoiced item VAT rate (BT-96) shall be greater than 0 (zero). [BR-IC-04]-An Invoice that contains a document level charge where the Invoiced item VAT category code (BT-151) is "Intra-community supply" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63) and the Buyer VAT identifier (BT-48). [BR-IC-07]-In a document level charge where the Invoice item VAT category code (BT-102) is "Intra-community supply" the Invoiced item VAT rate (BT-103) shall be greater than 0 (zero). [BR-IC-02]-An Invoice that contains a line where the Invoiced item VAT category code (BT-151) is "Intra-community supply" shall contain the Sellers VAT identifier (BT-31) or the Seller tax representative VAT identifier (BT-63) and the Buyer VAT identifier. [BR-IC-05]-In an Invoice line where the Invoice item VAT category code (BT-151) is "Intra-community supply" the Invoiced item VAT rate (BT-152) shall be greater than 0 (zero). [BR-O-08]-In a VAT breakdown (BG-23) where VAT category code (BT-118) is "Not subject to VAT", the VAT category taxable amount (BT-116) shall equal the sum of Invoice line net amounts (BT-131) minus document level allowance amounts (BT-92) plus document level charge amounts (BT-99) where the VAT category code (BT-151, BT-102, BT-96) are "Not subject to VAT". [BR-O-09]-The VAT category tax amount (BT-117) in VAT breakdown (BG-23) where VAT category code (BT-118) is "Not subject to VAT" shall equal 0 (zero). [BR-O-10]-A VAT Breakdown (BG-23) with VAT Category code (BT-118) "Not subject to VAT" shall have a VAT exemption reason code (BT-121), meaning "Not subject to VAT" or a VAT exemption reason text (BT-120) "Outside scope of VAT" (or the equivalent standard text in another language). [BR-O-11]-An Invoice that contains a VAT breakdown group (BG-23) with a VAT category code (BT-118) as "Not subject to VAT" shall not contain other VAT breakdown groups (BG-23). [BR-O-12]-An Invoice that contains a VAT breakdown group (BG-23) with a VAT category code (BT-118) as "Not subject to VAT" shall not contain lines where the Invoiced item VAT category code (BT-151) is not "Not subject to VAT". [BR-O-03]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "Not subject to VAT" shall not contain the Sellers VAT identifier (BT-31), the Seller tax representative VAT identifier (BT-63) or the Buyer VAT identifier (BT-48). [BR-O-06]-A document level allowance where VAT category code (BT-151) is "Not subject to VAT" shall not contain an invoiced item VAT rate (BT-152). [BR-O-04]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "Not subject to VAT" shall not contain the Sellers VAT identifier (BT-31), the Seller tax representative VAT identifier (BT-63) or the Buyer VAT identifier (BT-48). [BR-O-07]-A document level charge where VAT category code (BT-151) is "Not subject to VAT" shall not contain an invoiced item VAT rate (BT-152). [BR-O-02]-An Invoice that contains a line where the Invoiced item VAT category code (BT-151) is "Not subject to VAT" shall not contain the Sellers VAT identifier (BT-31), the Seller tax representative VAT identifier (BT-63) or the Buyer VAT identifier. [BR-O-05]-In an Invoice line where VAT category code (BT-151) is "Not subject to VAT" shall not contain an invoiced item VAT rate (BT-152). [BR-S-08]-For each different value of VAT category rate (BT-119) where the VAT category code (BT-118) is "Standard rated", the VAT category taxable amount (BT-116) in a VAT breakdown (BG-23) shall equal the sum of Invoice line net amounts (BT-131) plus the sum of document level charge amounts (BT-99) minus the sum of document level allowance amounts (BT-92) where the VAT category code (BT-151, BT-102, BT-96) is "Standard rated" and the VAT rate (BT-152, BT-103, BT-96) equals the VAT category rate (BT-119). [BR-S-09]-The VAT category tax amount (BT-117) in VAT breakdown (BG-23) where VAT category code (BT-118) is "Standard rated" shall equal the VAT category taxable amount (BT-116) multiplied by the VAT category rate (BT-119). [BR-S-10]-A VAT Breakdown (BG-23) with VAT Category code (BT-118) "Standard rated" shall not have a VAT exemption reason code (BT-121) or VAT exemption reason text (BT-120). [BR-S-02]-An Invoice that contains a line where the Invoiced item VAT category code (BT-151) is "Standard rated" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-S-05]-In an Invoice line where the Invoice item VAT category code (BT-151) is "Standard rated" the Invoiced item VAT rate (BT-152) shall be greater than 0 (zero). [BR-S-03]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "Standard rated" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-S-06]-In a document level allowance where the Invoice item VAT category code (BT-95) is "Standard rated" the Invoiced item VAT rate (BT-96) shall be greater than 0 (zero). [BR-S-04]-An Invoice that contains a document level charge where the Invoiced item VAT category code (BT-151) is "Standard rated" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-S-07]-In a document level charge where the Invoice item VAT category code (BT-102) is "Standard rated" the Invoiced item VAT rate (BT-103) shall be greater than 0 (zero). [BR-Z-08]-In a VAT breakdown (BG-23) where VAT category code (BT-118) is "Zero rated", the VAT category taxable amount (BT-116) shall equal the sum of Invoice line net amounts (BT-131) minus document level allowance amounts (BT-92) plus document level charge amounts (BT-99) where the VAT category code (BT-151, BT-102, BT-96) are "Zero rated". [BR-Z-09]-The VAT category tax amount (BT-117) in VAT breakdown (BG-23) where VAT category code (BT-118) is "Zero rated" shall equal 0 (zero). [BR-Z-10]-A VAT Breakdown (BG-23) with VAT Category code (BT-118) "Zero rated" shall not have a VAT exemption reason code (BT-121) or VAT exemption reason text (BT-120). [BR-Z-03]-An Invoice that contains a document level allowance where the Invoiced item VAT category code (BT-151) is "Zero rated" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-Z-06]-In a document level allowance where the Invoice item VAT category code (BT-95) is "Zero rated" the Invoiced item VAT rate (BT-96) shall be greater than 0 (zero). [BR-Z-04]-An Invoice that contains a document level charge where the Invoiced item VAT category code (BT-151) is "Zero rated" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-Z-07]-In a document level charge where the Invoice item VAT category code (BT-102) is "Zero rated" the Invoiced item VAT rate (BT-103) shall be greater than 0 (zero). [BR-Z-02]-An Invoice that contains a line where the Invoiced item VAT category code (BT-151) is "Zero rated" shall contain the Sellers VAT identifier (BT-31), the Seller Tax registration identifier (BT-32) or the Seller tax representative VAT identifier (BT-63). [BR-Z-05]-In an Invoice line where the Invoice item VAT category code (BT-151) is "Zero rated" the Invoiced item VAT rate (BT-152) shall be greater than 0 (zero).