Of course. Here is a professionally drafted letter from a lawyer to the Immigration Officer, incorporating all the details you provided.\n\n***\n\n[Your Law Firm Name]\n[Your Firm's Address]\n[Your Firm's Phone Number]\n[Your Firm's Email Address]\n[Your Australian Solicitor/Registered Migration Agent Number]\n\n[Date]\n\nThe Immigration Officer\nDepartment of Home Affairs\nAustralia\n\n**VIA ONLINE PORTAL & EMAIL** (if applicable)\n\n**RE: Request for Extension of Time – Prospective Marriage (subclass 300) Visa**\n**Applicant:** Daniel Deng Marieu DENG\n**Date of Birth:** [Insert Client's DOB if known]\n**Application ID:** 5696606\n**Transaction Reference Number:** EGP0O1QBLL\n\nDear Immigration Officer,\n\nWe write as the authorised legal representatives for the above-named applicant, Mr. Daniel Deng Marieu DENG, in relation to his application for a Prospective Marriage (subclass 300) visa.\n\nThe purpose of this letter is to formally request an extension of time to provide the outstanding documents required in your correspondence dated 12 August 2025. Specifically, Mr. DENG requires additional time to submit his new passport, the associated medical examination results, and his polio vaccination certificate.\n\nThe reason for this request is due to circumstances entirely beyond our client’s control. Mr. DENG’s previous passport has expired, and he has applied for and paid for a new one with the relevant authorities in South Sudan. We have attached a copy of the payment receipt for your reference.\n\nDespite our client’s diligent efforts, including multiple visits to the Passport Office in the past week, he has been unable to obtain a definitive date for the issuance of his new passport. As you are aware, the Republic of South Sudan is a developing nation, and its administrative processes, including urgent passport issuance, can be subject to significant and unpredictable delays.\n\nThis lack of a valid passport is the critical impediment preventing the completion of the other outstanding requirements. Mr. DENG has already scheduled a medical examination with the panel physicians in Juba; however, he is unable to proceed as a valid passport is a mandatory prerequisite for the medical and polio vaccination procedures.\n\nOur client has been proactive in fulfilling all other requests outlined in your letter of 12 August 2025. All other requested information and documentation have been submitted. The delay is solely confined to the three interdependent items mentioned above.\n\nIn light of these unforeseen and frustrating circumstances, we respectfully request an extension of **four (4) months** from the current deadline to allow sufficient time for the South Sudanese passport to be issued, and for our client to subsequently complete his medical examination and obtain his polio vaccination certificate.\n\nWe deeply regret any inconvenience this delay may cause and assure you of our client’s continued commitment to finalising his application at the earliest possible opportunity. We kindly ask for your understanding and favourable consideration of this request.\n\nShould you require any further information or documentation to assist in the assessment of this request, please do not hesitate to contact us.\n\nYours faithfully,\n\n[Your Signature]\n\n[Your Printed Name]\nSolicitor / Registered Migration Agent\n[Your Law Firm Name]

**[Your Law Firm Letterhead]** [Your Address] [City, State, Postcode] [Email Address] [Phone Number] **Date:** [Insert Date] **To:** Immigration Officer Department of Home Affairs [Address if known, otherwise: PO Box 12345, Canberra ACT 2600] **Subject:** Request for Extension for Subclass 300 Visa Application – Reference No. EGP0O1QBLL / Application ID: 5696606 Dear Immigration Officer, I am writing on behalf of my client, **Daniel Deng Marieu DENG** (Application ID: 5696606), to formally request an extension of time to complete the requirements for his Subclass 300 (Prospective Marriage) visa application. As you are aware, our client has been actively cooperating with your office and has fulfilled all the necessary documentation and requirements as outlined in your letter dated 12 August 2025, with the exception of the following: - A valid South Sudan passport - Medical examination results - Polio vaccination card The delay in submitting these documents is due to the fact that our client’s previous South Sudan passport had expired, and he has since applied for a new one. Despite multiple visits to the South Sudan Passport Office over the past week, no definite date has been provided for the collection of the new passport. As a result, our client has not yet received the necessary documents to proceed with the medical examination and polio vaccination, which are essential components of the application process. Our client has already booked an appointment with the panel doctors in Juva, but due to the lack of a valid passport, he is currently unable to proceed with the medicals. We have attached receipts showing that the payment for the new passport has been made, and we are awaiting its issuance. Given the current circumstances and the lack of urgency in the passport processing system in South Sudan, we respectfully request an extension of **four (4) months** to complete the remaining requirements. This will allow our client sufficient time to obtain the necessary documents and submit them in full compliance with your instructions. We sincerely regret any inconvenience this may cause and appreciate your understanding and consideration of this request. We are committed to ensuring that all required documentation is submitted promptly once the passport is received. Please do not hesitate to contact me should you require any further information or clarification. Yours faithfully, **[Your Full Name]** [Your Position] [Law Firm Name] [Contact Information] **Enclosures:** - Receipts for payment of new South Sudan passport - Any other supporting documents as appropriate